https://forum.asrock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Wed, 22 Apr 2026 07:05:21 +0000 Fri, 12 Jul 2019 13:34:54 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 https://forum.asrock.com/RSS_post_feed.asp?TID=11855 https://forum.asrock.com/forum_images/web_wiz_forums_black.png https://forum.asrock.com/ https://forum.asrock.com/forum_posts.asp?TID=11855&PID=64588&title=fatal1ty-x399-10gb-port-upload-error#64588 Author: xhue
Subject: 11855
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.]]> Fri, 12 Jul 2019 13:34:54 +0000 https://forum.asrock.com/forum_posts.asp?TID=11855&PID=64588&title=fatal1ty-x399-10gb-port-upload-error#64588 https://forum.asrock.com/forum_posts.asp?TID=11855&PID=64581&title=fatal1ty-x399-10gb-port-upload-error#64581 Author: TheShadow23
Subject: 11855
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.]]> Fri, 12 Jul 2019 10:16:33 +0000 https://forum.asrock.com/forum_posts.asp?TID=11855&PID=64581&title=fatal1ty-x399-10gb-port-upload-error#64581