10GB is now 3GB / UnRaid 6.11.5

[dam_j]

Hello,

My Problem; Since last week my LAN-Speed was going down from 10GB to 3GB...

I can´t recall any special event besides me turning my cache drive off and later on again.

I now have the exact same speed with my cache drive (Samsung 970 EVO Plus 2TB) on or off.

 

What i tried so far:

- Another 10GB-Switch (unmanaged)

- Another Cat.6a cable

- Another 10GB network card in my PC and on my UnRaid Server

- Older windows driver

- Completely new UnRaid install on new USB-Stick with no extra settings and no Plugins, Docker etc. and with the only array disk being a NVME drive (Samsung 970 EVO Plus 256GB) with the exact same result.

- Linux (Ubuntu 22.10) instead of windows on my main machine

- Directly attach the server to my pc with 10GB fiber cards without any switch

 

iPerf and manual file it copy always comes down to around 3 Gbits/sec.

 

Im really at the end here... Anyone any idea what else i can try ??

 

The Server worked with full 10GB and the exact same HW for over half a year now.

 

 

 

 

Edited December 17, 2022 by dam_j

[BRiT]

Try running a live Ubuntu system on both Server and Client machines (using a live boot USB)? That way it rules out or rules in UnRaid OS.

[dam_j]

On 12/17/2022 at 8:00 PM, BRiT said:

Try running a live Ubuntu system on both Server and Client machines (using a live boot USB)? That way it rules out or rules in UnRaid OS.

Done, also tops out at ca. 300MB/s.