[Note to admin - the "model" selection under 'new thread' won't accept TL-SG608E so I've selected TL-SG108E instead. Database needs updating] TL;DR: Switch picks management VLAN completely at random...

I found that even after unplugging the two slave Decos, wired devices in rooms other than the study (where my ISP connection comes in and the router is located) couldn't see the internet. Since that...

Upd: problem solved - though the fault turned out to be quite subtle and interesting. For some reason the switch in my loft decided it was no longer configured to pass VLAN tagged traffic, which in...

Hi, I have 3x XE75 Pro units, all connected to the wired Ethernet network that I have throughout my home. The master unit plugs into my main switch, a TP-link TL-SG1024DE, which in turn connects via...