@Vincent-TP Yes, I know. The thing is, the switch is in a production environment in a branch office, 350 km away. If something goes wrong, it'll take an entire day to go there and set it up again and...

@Vincent-TP Thank you Vincent. The update to 5.2.3 worked like a charm now. I somehow overlooked that the version requirements are different and only checked for 2.0.0. Can you also confirm, that V6...

@D-C Thanks for letting me know. Unfortunately, I can't upgrade the V3 to 5.2.3. It is not offered by the controller, and if I try it manually, it fails and says, it's the wrong firmware. There seem...

Dear TP-Link team. Is it possible to get a list of devices, that are supported in controller V5 but will not be supported in controller V6? I read about the ECSPv2 requirement but couldn't find this...

Dear all. I have replaced an old D-Link DSG 1210-28 switch by an SG3428X a while ago and since then I was wondering about the blinking pattern of the SG3428X. While with the D-Link, the LEDs blinked...

@Clive_A Thank you Clive. It is great to have this discussion and also see other people thinking of solutions. I can totally understand your points. Anyway, I'd like to mention, that in my post, I...