Hi, litte Update here. I disconnected Switch (TL-SG3210XHP-M2 v2.0) on Port 52. No Problem anymore. Connectd it back. -> Problem. 10 Gigabit Ports going down and up. I downgraded to Firmware 2.20.1...

@Clive_A Hello, we did some test. First I have to Update the network diagram for you. I have not mentioned another switch (TL-SG3210XHP-M2 v2.0) connected on Port 52 connected over 10 Gigabit...

@Clive_A very simple. We have a Firewall connected to the 10 Gigabit SFP+ Ports and we can see in the realtime Log, that the Port 49 on switch SG3452XP V2 goes down and after 1-2 seconds up. If we...

Hello, we updated our SG3452XP v2.20 from Firmware 2.20.1 to a newer Version. There are two available: 2.20.3 2.20.4 We tested both and had network Problems. The switch is managed by Omada Hardware...

@Clive_A switched the port manual to 100 Mbit Full Duplex. -> Worked. Thank you.

Hi, I got different PoE Devices connected to my SG3428XPP-M2 v1.20 Switch. However I got Problems with a Roombooking System which powers up but no data is going through. The switch is telling me the...