@GRL We'll hear what the TP-Link experts think, I'll leave the DAC cable in and see if there are any problems in the future.

@GRL Yes I agree that something is wrong I didn't have problems with the port being turned off before 1.3.0 so it's probably something in that firmware, I'll leave the DAC cable in and see. I've...

@GRL Did a test here, rebooted 2 times without problems. Both SFP+ ports are connected with a 10GB/1GB DAC cable from unifi now, Both ports are configured for 1GB

@GRL I use a dac cable on the SFP+ WAN1 port to the internet, there have been no problems with it. It is also configured for 1GBm the problem has only been on SFP+ WAN/LAN2 I'm going to try with dac...

@GRL I can confirm this, after two times of problems I switched to RJ45, I don't have 10GB so the port was configured with 1GB

@ER7212PC I don't think it's possible, but a backup and restore will remove the log