JeZuZ0711

Yes, after checking all scenarios I found the issue. It's my onboard 2.5GBE NIC not working with my RJ45 SFP+. Ordered an other brand and will recheck. Thanks again @JorgeB

Thank you @JorgeB, UD Plugin update fixed it. Should I start a new topic for the Speed Issue? SMB is now working but I'm still stuck at 50MB/s reading from the Array.

Did it reassinged all interfaces, same issue. BTW VMs and Docker Containers are running fine. unraid-srv-diagnostics-20221114-2045.zip

Hi, I'm running my Unraid setup for 2 years on a Dell R720 with zero issues until I tried switching to 10GB ethernet. So I switched to a Dell daughter board with 2 SFP+ and 2 RJ45 Ports. This Setup was working for the last 2 Weeks but I had poor read speeds. Client is connected via 2.5GBE and reads with about 500MBit and writes with the expected 2.5GBit. So I started testing the networt changing SFPs, iPerf etc. When I switched to 1GBE copper while troubleshooting and back to 10GBE at some point SMB stoppt working. Everything is enabled and no changes to configs were made. I rebooted, started stopped SMB, reverted to a previous Version but no luck. It would be highly appreciated if someone could check my diagnostics, as I'm out of ideas right now Thank You! unraid-srv-diagnostics-20221114-1704.zip