Transmit buffer reddit If you are wondering what Amateur Radio is about, it's basically a two way radio service where licensed operators throughout the world experiment and communicate with each other on frequencies reserved for license holders. Having technical issues with your Destiny on PC or Console? Getting random errors? Looking for… The Uno has a 1 byte hardware buffer. The trick is to find the right balance with the hardware you have. Each CAN has three transmit mailboxes, two receive FIFOS with 3 stages and 28 shared scalable filter banks (all of them can be used even if one CAN is used). I’ve tested 128/256 and 1024/2048 and I’ve only experienced some packet loss when it was set too low, but gaming felt the same There’s not really any definitive answers online, so I’d appreciate any advice, experience, or deep understanding on the topic. This is wrong. I tried changing the Transmit and Receive buffers to 2048, disabled fast boot and turned off any energy saving features, but that didn't do anything. Speed & Duplex - Auto Negotiation. Without buffer bloat mitigation your ping latency will increase as the speed test packets will occupy the whole buffer and your ping packets will be added behind it. In Windows, you can go to the Device's Properties-> Advanced tab and look at Transmit and Receive Buffers values. Shutdown Wake-On-Lan - Enabled. 1024 and higher is better. We would like to show you a description here but the site won’t allow us. To be honest I've left the C9500 with it's default QoS/Buffer settings including the shared buffers so I may have to get those increased using the 'queue-softmax-multiplier' command. receive_buffer. 2KB MTU : MTU is 2*1024 bytes; 3KB MTU : MTU is 3*1024 bytes; 4KB MTU : MTU is 4*1024 bytes; 5KB MTU : MTU is 5*1024 bytes; 6KB MTU : MTU is 6*1024 bytes; 7KB MTU : MTU is 7*1024 bytes; Q. If your card is old and/or low end, the values supported is quite low like 128, 256, or 512 max. STM32 DMA is pretty darn good. Most friends have 512 transmit and 256 receive. Instead the framework will pass you buffer to the native OS ReadFile call. Mine is blank, but its probably just the default of 50x 256-byte buffers. 0 GHz quad core) and more RAM (1 GB) a try. If you have a specific Keyboard/Mouse/AnyPart that is doing something strange, include the model number i. Defaults are more likely 256/512 try to increase to 1024-4096 if adapter supports. Delete line 294 (the last two are required). UDP Checksum Offload (IPv4) - Rx & Tx Enabled. send_buffer. Generally you can't through ASIO, I think that's the highest buffer size ASIO drivers ever have. Hence increased latency. Transmit Buffers - 128. That being said, none of these changes affected the 50MB/s limit I'm seeing directly into the Synology. Wake on Transit buffer, as in forward buffer? Forgive my ignorance. TCP Checksum Offload (IPv6) - Rx & Tx Enabled. My laptop is 5 years old and takes 10-15 minutes to settle down and be ready to use. OpenAI hits back at A linear buffer with a memmove works pretty well, especially if your buffer is (near) empty most times. Hi! I’m trying to insert a string into a buffer to transmit over a TCP network. (More accurately treated as a ping-pong buffer. You actually want to RAISE these buffers for improved performance/latency so there's enough memory Receive Buffers. Check out this guide on MQC link. However, it is important to note that most TCP traffic patterns work best with the transmit buffer set to its default value and the receive buffer set to its minimum value 1. And there are several. Hello, I have a kind of problem, wherever i read online. Zak After replacing the input amp and the output buffer amp it now works as expected. I did some more testing with the new driver. So, to fill 1Gbps at 100ms latency you need 12. Feb 7, 2021 · Setting transmit or receive buffers below 128 will likely result in massive packet loss and cripple your connection. my guess is the receive buffer was the problem. size. CDC_Transmit_FS() will queue the transmission of up to one data packet. Or check it out in the app stores Failed to transmit: [Errno 105] No buffer space available" Go to Network Sharing Center > Adapter Settings > Right click "Ether" and then Properties. Programmer chooses the buffer size. You only need to increase them if you have heavy network traffic. Or check it out in the app stores transmit-rate percent 3; buffer-size percent 3; priority low The actual bandwidth that the device uses to transmit at 64 kb/s is likely much smaller than 26 MHz. The version of the pilote i m using is : - 1168. I went into device manager to disable all of the powersaving features on it and discovered that my transmit buffer size is capped at 128 and my receive is capped at 512. Does the problem still happen? If not, add back as little code as you can and try it again until you isolate the cause. Render some parts down to audio so it's not having to calculate all the effects in real time. The One drive app will scan the disk for changes. ) We have moved from dumb dedicated interface group buffers (expensive) for ingress and egress (cat6500/4500) to only (cat29/35/37/38xx) egress buffers and now to a large shared buffer with smarter ASICs at the edge. buffers won't matter if your network connection sucks. I m really in need of the 1024 Mo as a size of receive buffer . Retransmission of TCP packets requires the receiver to #1 recognize that there is a missing packet #2 send a request to the sender for a re-transmit of the packet via a SACK option being set in an ACK packet then #3 the sender must receive the ACK packet with the SACK option set and #4 the condition satisfying the TCP congestion control's After having connection problems I made a few minor changes to my Ethernet Adapter, under Advanced settings in the Ethernet Connection Properties… Welcome to Reddit's own amateur (ham) radio club. Make a copy, remove everything except the call to transmit. And when the linker complained because the version of snprintf() from newlib has dependencies on syscalls like _sbrk() I ditched it immediately in favor of a 3rd party implementation. Jul 13, 2021 · Increasing buffers might actually hurt game performance you never want data buffered since it causes delays. Alternately, you could send things through the built-in Windows audio system, which as far as I'm aware automatically adjusts the buffer size and has a The SR register refers to the state of the hardware buffer, while gState refers to the state of the (software) driver. If you forgot how to patch: Open google; search for apkmirror 18. Mobo adapters are usually crap so you should consider getting a server adapter How do you calculate the send and receive buffer size that's right for you? These are the relevant settings in rtorrent. Recieve Buffers : 4096 Recieve Side Scaling : Enabled Recv Segment Coalescing (IPv4) : Disabled Recv Segment Coalescing (IPv4) : Disabled TCP/UDP Checksum Offload (IPv4) : Disabled TCP/UDP Checksum Offload (IPv6) : Disabled Transmit Buffers : 8184 VLAN ID : 0 VLAN Monitor mode : Disabled Wait for Link : Auto Detect Jul 29, 2023 · The Transmit Buffers and Receive Buffers does appear and I could tweak its value to 2048, but I am not able to achieve the results for the 2 threads I have mentioned. Both units have had this done. Two streams. A priming tower (left buffer in first image) is filled up by a pumped extractor. Reply reply And how do you think it should work? Personally I think that it should queue up at least 2 abilities, and movement inputs should cancel all buffers. Receive Buffers - 512. 3-2x?) higher than that plus using BBR instead of CUBIC. * */ typedef struct MSG_t { /** Pointer to the MSG Data */ uint8_t * buffer; /** Length of the Data */ int len; }MSG_t; /** Circular buffer used to hold messages ready to go out */ boost::circular_buffer<MSG_t> _txMsgs; /** * \brief Accessor function to read the transmit buffer; * \returns returns the current count in the buffer */ int Hex values can be loaded into your transmit buffer using the "0x" prefix. On PCs with limited physical memory, this may have a negative impact as send buffers consume system memory. So it depends on what your adapter is using for a chipset and what they have set it to. Please use our Discord server instead of supporting a company that acts against its users and unpaid moderators. If you do not have a printer, disable everything but IPV4 and, if appliable, IPV6. When the buffer is full it triggers an interrupt which moves the byte from the hardware buffer to a software buffer. On most systems, however, the maximum setting can be applied without significantly reducing available memory. View Full Profile Latest Article. Credits for this guide: taku_the_sixteenth (from the discord channel for ReVanced) . set = 4M network. The buffer isn't a free thing. I have a Gigabyte B550 with a 'Realtek® 2. Setting transmit or receive buffers below 128 will likely result in massive packet loss and cripple your connection. People suggest that transmit buffer should be twice the size of receive buffer. Sample rate also affects latency. If you instead allocated 8KB to your buffer (still using the default 4k FileStream buffer), you would bypass the internal buffer, according to the . If RPis aren't "real time," how good is their serial buffer? Could you send all that data to an RPi over I2C/UART/SPI, and have it continually save the to a file on a network drive? This post discusses bit-banging an RPi to read multiple ADCs at once. I have tried turning off the power saving, forcing Speed and duplex to 1Gbps, jumbo packets, increasing receive and transmit buffers. Mar 22, 2022 · the buffers are just sorting areas of ram for the CPU On my "modern PC" Receiver Buffers - 256 Transmit Buffers - 512 increasing them means less work for CPU but more work for ram. Sep 27, 2022 · Some sources suggest that a transmit buffer below 256 will result in dropped packets , and some sources even say that the TX buffer should be set to x2 the receive buffer , this cant be achieved with my current NIC as it only supports RX 512 and TX128 values Buffer size is extremely important in making sure that the latency of your music is at a level that is fitting for the project you are doing. I can't change Transmit and Receive buffers etc. Higher numbers, the memory footprint increases, but i found these numbers didnt cause any damage at least for me. The larger the buffer, the more work your cpu is doing and the less ram you will have for plugins. In practice, probably something somewhat (1. So the USB device acts as a loopback, anything received is transmitted again. For example Try simplifying your program. Btw. 515. I got another 25% boost in (apparent) download speed! Increasing Transmit Buffer degraded performance. That 1 appears in the middle of the frame, presumably where the high byte starts. Mess with receive and transmit buffers (higher buffer means better transmission in exchange for higher latency [since its a buffer]) Go to cmd run as admin Do ipconfig /flushdns Check for your cabling or maybe downloads/streaming that happens when you play. The higher the buffer size, the more RAM your PC uses, keep that in mind if you have a RAM bottleneck. Just remember, that going below 256 will lead to dropped packets. A ringbuffer needs a similar stalling mechanism or a 'data overwritten' flag for such guarantees. You actually want to RAISE these buffers for improved performance/latency so there's enough memory allotted for sending/receiving packets. if you have 128kb and a sucky network it won't matter really. I understand that for transmitting/receiving data <= 4 bytes it is more memory efficient to use SPI_TRANS_USE_TXDATA and SPI_TRANS_USE_RXDATA which opt to use tx_data and rx_data instead of tx_buffer and rx_buffer , and the former two are mutually exclusive Your next call to Read() will pull in the next 1024 bytes from the internal buffer. Jun 15, 2021 · The transmit buffer size and receive buffer size in the network driver are set based on the hardware. Transmit some made up data. 8. Either you need a new computer or something is wrong. UDP Checksum Offload (IPv6) - Rx & Tx Enabled. Three major settings are the send buffer size, receive buffer size, and TCP window size. Considering how low this is, I'm assuming this is the reason for my poor performance and packet loss. Programmer is responsible for disabling receive (which de-asserts CTS). Reply Delete Receive Buffers: 2048 Reduce Speed on Power Down: Disabled Speed and Duplex: 1. Receive Side Scaling - Enabled. Are you using iPerf to validate a network connection, or are you troubleshooting a speed issue? For validating a connection, the Windows iPerf3 client is not great. 12K subscribers in the DestinyTechSupport community. Long story short (trial-and-error): I enabled Jumbo Packets (9014 Bytes) and set Receive Buffer to the maximum my settings would allow (2048). The software would only need to trigger the DMA to start, then the TX empty interrupt would be used to transmit the whole buffer without CPU input. Thanks for your help . Likewise, binary values use the "0b" prefix. You know when the buffer is empty because the two pointers are equal. A. Members Online Receive Buffers and Transmit Buffers: Increasing buffer sizes (e. I found that setting "Receive URBs" aka PendingReceives and "Transmit URBs" aka PendingTransmits to 64 significantly improves performance and appears to eliminate IKEv2 packet loss. I like the STM32 UART IPs which support DMA to/from a ring buffer. I also increased "Receive Buffer" and "Transmit Buffer" to 64 to improve performance but this was not as significant. Maximize all adapter buffers and descriptors - Set these values as high as possible for maximum performance. Receive buffer MAX (512) Transmit Buffers. The disconnect issue (“a network cable is unplugged”) can be related to driver power management, a poor quality cable, or the Intel adapter simply not liking to communicate with whatever is at the other end of the line - and apparently there are a lot of devices it doesn’t like communicating with. I don't understand why it is like that for me. I think the answers you are I found it natural to use snprintf() into a buffer and then call HAL_UART_Transmit() directly. One thing to be aware of is that Windows uses some really confusing terminology when talking about network settings. For example, if I wanted to send the character "A" in hexadecimal, i would load the buffer with "0x41". Most CPUs are pretty good at copying/moving large chunks of memory around. New PC have enough spare cores that buffering things like that for too long doesn't make sense. they drop it off at the post office, where its sorted and held until it can be sent in a larger package of mail (like a packet) at once. The general rule is to have your transmit buffer size 2x your receive buffer. in the case of receive and transmit These are all the options I can see in the advanced menu section. , setting Receive Buffers to 1024 and Transmit Buffers to 2048) can help prevent packet loss and enhance network stability, making it the second most recommended adjustment. Recently, I decided to give a higher end router with a better CPU (2. For PC questions/assistance. The 256 bytes of SRAM which are allocated for each CAN (512 bytes in total) are not shared with any other peripheral. When i switch to the the killer E2600 GiGabit controller, i couldn't increase the size of the receive buffer nor the transmit one . Looking at spi_transaction_t, I'm confused between the various ways to transmit data. The higher the sample rate, the lower the latency, but again higher sample rates use more cpu power. I'm not using any policy-maps on interfaces so I wasn't sure it would apply but looking at the documentation that VA_Network_Nerd has provided this may not be the The current functionality calls the transmit function. If it does happen, you have much less to debug. Sep 7, 2022 · Receive/transmit buffers create allotted buffer sizes in system memory to be used specifically for receiving/transmitting packets. It's a Realtek gigabit ethernet adapter. Best Regards, Candy ----- Streaming videos buffer (youtube, twitch, etc) with ethernet connection but are fine on wifi Open | Networking So in the last few days I noticed that my youtube is incapable of lasting more than 2 seconds without buffering and lowering its quality to 144p. If its the same thing, and if you can still use it in Windows 11, maybe try powershell. Buffers are a data caching resource that are used when the network device need to hold a chunk of data for a moment while a communications channel opens up so it can send it on it's way. ) Interrupt can be configured to fire at half and full, plus idle on RX. 5MB of send buffer. Transit buffers size not available in Win 11 ( Intel) it is in Win 10. The queue buffer space is used for traffic that need to be temporarily stored while waiting to be sent out of the interface. 35) (nodpi) It's usually easier to consider the receive and transmit channels separately - although they may share an interrupt service routine. Then I ran the audio buffer command and it felt better but still with a small lag, like 30 or 40 ms or something. Each queue will have its own buffer space allocated. - during SRT handshake, sender and receiver will negotiate the size of recovery buffer based on desired latency from both parties and actual measured latency of the network. So the "latency" value should be set based on expected network conditions. g. slow 10GBE connection - ASUS XG C100C 10G Receive Buffers: 4096 Transmit Buffers: 4096 Then you use only the GPU basically as uploading data back from GPU is too long. Apr 5, 2018 · could i ask is there anyway to increase receive buffers and transmit buffers on the realtek network adpater, i have been looking through the registry, but i cant find it, im stuck at 512 ans 128. rc: # (Old Format) send_buffer_size = 4M receive_buffer_size = 128K # (New Format) network. From here on, make sure you keep the list of settings you have changed so incase your internet bugs You can increase send/receive buffers on ethernet adapter settings you can try to play with those values. Please help! As for receive and transmit buffers, that guide mostly has it right, there's no official normie-legible information about the buffers, but from my experience they have an enormous impact on hit reg. set = 128K Dec 22, 2023 · Buffer Sizes: Optimize receive and transmit buffer sizes based on available system memory to prevent packet loss while mostly on Reddit. From what I understand, that's pretty limited, and I've read online that the buffers are limited to what the ethernet adapter can handle. Then, click Configure and subsequentially, Advanced. I was tinkering with my advanced ethernet settings and I noticed that my recieve buffers are capped at 512 and my transmit buffers are capped at 128. If it fills and you don't read the data out, it will start overwriting the old data. It will suffer issues with both send/receive buffers that you can't really work around, even with increasing the -w flag. With the option of Compression and Encryption on, the problem with the I225-V losing connection sporadically still occurs, though with Compression and Encryption both off it wont If you need a buffer larger than the driver offers, switching drivers probably won't help. The only guidance given by the manufacturer is to set RSS Queues to 8, adjust Receive and Transmit buffers to maximum and set Interrupt Moderation Rate to Off. Maybe he can increase transmit and receive buffer size of the network interface card. I have been having random internet connection drops while watching youtube or playing CSGO (lag or complete connection drop for 2 minutes) I either have to wait for it to come back or use windows troubleshooter and that fixes it a little faster but the system auto switches to wifi until the ethernet Get the Reddit app Scan this QR code to download the app now. Note: Reddit is dying due to terrible leadership from CEO /u/spez. Like intel, the maximum value of transmit buffer and receive buffer are both 2048: For hardware related, you would better contact the vendor of Realtek. Energy Efficient Ethernet = off Receive Buffers = 2048 Reduce Speed on Power Down = Disabled Speed and Duplex = 1. Get-CimInstance -ClassName Win32_NetworkAdapterConfiguration | Select-Object -Property Index, Description, ForwardBufferMemory. 5 Gbit/1 Gbit/100 Mbit)' I've been messing with the settings and wanted to push the receive and transmit buffer since I have plenty of ram capacity, now I can push the transmit higher but now is set to 1024 since the receive cant be pushed more than 512, is this normal or have I missed Get the Reddit app Scan this QR code to download the app now. Proof: Tune to a known moderate signal, then turn on the amp. Jul 4, 2023 · Some suggestions to improve latency include disabling Jumbo Packets, enabling and increasing RSS queues, and increasing transmit and receive buffers 1. View community ranking In the Top 1% of largest communities on Reddit. if you have 128kb selected and your network is perfect it won't matter really. Replace line 294 with your cmd_buffer functionality. TLDR: Pressing your buttons too fast can cause your champion to skip one or multiple inputs because you can only buffer 1 action during a cast/animation. On the Advance tab, look for RECEIVE and TRANSMIT BUFFERS Make sure TRANSMIT is double RECEIVE (receive=1024, transmit=2048 =highest possible values. I would start with using your Pluto to find the transmit frequency, and determine the actual bandwidth in use. But even if it did the delays are so tiny, well less than a fraction of 1ms, that you would never see them. Basically, to fill a connection in theory you can multiply bandwidth by delay to get bytes "in flight", which need to fit in the send and receive buffers. Then you know where to tune, and your sampling rate only needs to be twice the actual bandwidth of the signal, or perhaps a bit more. ) is blocking until the transmission finishes. How I thought I would do this was to set up the DMA to run on the SCI's "transmit buffer empty" interrupt (which would trigger the DMA to send more data to the transmit register/FIFO). 5GbE LAN chip (2. With the option of Compression and Encryption on, the problem with the I225-V losing connection sporadically still occurs, though with Compression and Encryption both off it wont One thing to add, buffer placement and relevance is highly platform dependent. They are different states. You cannot (rather it does not make any sense) do some data exchange between both devices (CPU & GPU), but in the future (or on a Apple M3) so either you process data (4x4, etc) in CPU and sent that each frame (via built-in instructions) or once at beginning and keep all processing down there in the GPU… Revision 3 does still have issues. The issue here is that maximum possible transmit buffer I can set is 128 and 512 for receive buffer. The software buffer is a 64 byte ring buffer. With buffer bloat mitigation your ping packets will be embedded in between those huge chunks of packets for the speed test giving you no increase in latency. This, for example, if you have a 16bit buffer like this: uint16_t* buffer = {0xAABB, 0xCCDD}; Will be treated the same as: uint8_t* buffer = {0xBB, 0xAA, 0xDD, 0xCC}; In both cases the Size you need to put is 4 (because 4 bytes) EDIT: Changed for little-endian as suggested During the iPerf, I turned off flow control on both machines, used jumbo frames on both, turned off Interruption modulation and set the transmit/recieve buffers to 2048 up from 512 on both machines. . Nordic EasyDMA is as the name suggests. When asking a question or stating a problem, please add as much detail as possible. The forum post suggests messing with Ethernet Controller buffer sizes, Increase the NIC transmit and receive buffers to 2048 (Adapter Properties/config/advanced Yes. Data is only placed in a buffer if you have exceeded the capacity of the port which should never happen. e. I’m using a fixed buffer, so how can I calculate how many bytes a string takes so I can set the buffer size accordingly? I’ve tried adding 1 to string length and adding buffer_sizeof(buffer_string) to string length. Question is, why are you worried about this? Normal circumstances would dictate that it should not 'need' to be adjusted. A linear buffer should have a stalling mechanism to guarantee integrity. When windows starts or wakes up, then all the background checks and scans will begin. If you dont get 10-12db gain, or get very low output -20 or -30dbm in the transmit mode, your amps are blown. HAL_UART_Transmit(. TCP Checksum Offload (IPv4) - Rx & Tx Enabled. ( i have a dual boot system) Installed the latest ethernet driver from the Asus TUF GAMING Z690-PLUS D4 site. (Approx 25-32MB total in a 1U switch. 0 Gbps Full Duplex System Idle Power Saver: Disabled Transmit Buffers: 2048 Ultra Low Power Mode: Disabled See if that helps you edit: Here's some additional things you can also try messing with sometime. Jan 27, 2023 · - Receive buffer = 1024 Mo - transmit buffer = 256 Mo . Example, on some platforms, buffers on ingress side are more important for understanding egress behavior because of the use of virtual output queuing (VoQ). 23. you put a letter in the mail slot and the mail person picks it up, but they aren't going to personally drive your letter to its destination. 2022 . Here is a test setup that demonstrates this. Also, something that can get lost in buffer sizing discussions is its ability to soak on bursts. This NIC is now stable but performance with my NAS Get the Reddit app Scan this QR code to download the app now Rx & Tx Enabled Transmit Buffers 16384 UDP Checksum Offload (IPv4) Rx & Tx Enabled UDP Checksum + Receive Buffers were set to `256`, I changed to default (`1024`) + Transmit Buffers were set to `512`, I changed to default (`1024`) After this, all my packet loss problems are solved. What is Jumbo Frame What is the purpose of this feature . There are a lot of threads throughout this subreddit. Oct 16, 2014 · Using an analogy - imagine a post office being a buffer for your letter mail. Welcome to Reddit's own amateur (ham) radio club. It's all default. It equals ram, and performance. Receive Buffers: 4096 Transmit Buffers: 4096 Unraid-Server: Desired MTU: 9014 The unofficial but officially recognized Reddit community discussing the latest Recently built a new system with a AORUS Master Z790 with 13700KF, 64GB Gskill and a 3070ti. The Auto to 1Gbps suggestion came from Intel as a recommended "fix", so they clearly know this NIC is a piece of sh*t and still has issues even on the B3 revision. My default Receive/Transmit is 256/512. - buffering deals with another buffer that sits between the output of SRT and input of the decoder. If you are using the input monitoring function on your DAW or tracking any instrument where your focus on the performance is important, then you want less latency. There is a common conception - repeated in both the plumbing manual and on the wiki - that valves transmit headlift even when set to zero flow. Using ASUSwrt-merlin and Cake QoS, I was now able to increase my speed limits to 325 Mbps down and 20 Mbps up (a significant increase) with no bufferbloat. We recently got a new SAN and Switches and for whatever reason our write performance is always amazing (maxes out the 10Gb connection) but the reads are randomly all over the place. So, I started to tinker with my nic (Intel 82583V) settings. The Ethernet Transmit Buffer is hardware capped. Ring buffers are a wise implementation choice - each one should have a "put" pointer and a "get" pointer. I'm filling me output buffer that the DMA is using to transmit to I²S with (int32_t)1; so in binary all 0's with 1 1. With a little bit of reading the interrupt moderation could be set to off for even better gaming but more cpu. I'm trying to buy a PCI-E ethernet adapter that will give me the option to increase my transmit and receive buffers to 2048 in windows 10 ethernet settings, but I can't seem to find the answer through research. Transmit buffer MAX (128) Jumbo Frame. But the general idea is they’ll write to some memory for you as a ring buffer, and on the flip side you will write some memory and tell it to go to town on it. NET source code. Zero flow valves do not transmit headlift. By checking gState the function checks that indeed the UART driver went through all the necessary steps to configure the hardware. And I was looking for a more optimistic solution yn. The lower the buffer size, the more cpu power you use, just be aware of that. Buffering data isn't something that we want to do if we don't have to do it. 35 Download new YT APK from apkmirror (18. Some say value for Transmit Buffers should be double the size of Receive Buffers. The Transmit Buffers and Receive Buffers does appear and I could tweak its value to 2048, but I am not able to achieve the results for the 2 threads I have mentioned. The card I have now maxes out at 128 transmit and 512 recieve. Problems may arise when a particular queue cannot send traffic fast enough to empty its queue buffer. 0 Gbps Full Duplex Transmit Buffers = 2048 These helped the adapter hold higher speeds although I ended up using i211. The higher the buffer size the higher the latency. One in to memory, one in to peripheral. I had ASUS GameFirst IV installed I uninstalled it still no luck. uhff eqba omve vders bft caop bzduedp ldcj hlqpzn ypf