Fatal1ty X399 10GB Port Upload Error?

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   As stated above, I have the ASRock Fatal1ty X399. Just had FIOS GB Ethernet installed and had the FIOS router hooked up to the 10GB Ethernet port. During speed tests, I was getting ~900 MBps download but it would flatline at 0 and error out during the upload portion. Switching to a normal 1GB port brought the upload speed to about 250-300MBps - but I was curious if anyone else has had errors concerning upload speed for the 10GB port, if mine might be faulty, or if something else is happening I?�m unaware of.

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TheShadow23 Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 12 Jul 2019 Status: Offline Points: 3	Post Options Post Reply Quote TheShadow23 Report Post Thanks(0) Quote Reply Topic: Fatal1ty X399 10GB Port Upload Error? Posted: 12 Jul 2019 at 10:16am
	As stated above, I have the ASRock Fatal1ty X399. Just had FIOS GB Ethernet installed and had the FIOS router hooked up to the 10GB Ethernet port. During speed tests, I was getting ~900 MBps download but it would flatline at 0 and error out during the upload portion. Switching to a normal 1GB port brought the upload speed to about 250-300MBps - but I was curious if anyone else has had errors concerning upload speed for the 10GB port, if mine might be faulty, or if something else is happening I?�m unaware of.

xhue Members Profile Send Private Message Find Members Posts Add to Buddy List Groupie Joined: 17 Aug 2018 Status: Offline Points: 634	Post Options Post Reply Quote xhue Report Post Thanks(0) Quote Reply Posted: 12 Jul 2019 at 1:34pm
	900Mbps for a 10Gbps port is not good. 1st - you need a quality Cat.7 (or above) cable, properly crimped. Then you need a recent FW for the router and the NIC. Then - good drivers. Aaaand then - maybe properly tuned iperf3. Only after all of the above is checked we can start the real troubleshooting.