@Neil_f I found the issue. One of the main deco's ethernet port is faulty and is not working. Swapping the unit with another one and making it the master solved the problem. Now the next task to get...

Hi David, Thanks for answering. The operation mode is "Wi-Fi Router". This was the setup before the firmware upgrade. I have tried 2 switches, both are TPlink unmanaged gigabit, models are TL-SG1005D...

HI, My setup : Three XE75 Deco units connected using ethernet backhaul using a gigabit ethernet switch. One of the unit operating in a bridge mode. My Deco XE75 setup had been running properly for...

@Sunshine +1 from me too for the V1 firmware. Please do ask the developers to give priority to this. Regards