
TP-Link TL-SG105
5 ports

TP-Link TL-SG105
5 ports
I have connected the switch to a powerline adapter, the counterpart is connected to my UPC Connect Box. Connected to the switch is a PC running Ubuntu Server, an IKEA Tradfri Bridge and a USB-C hub to connect my iPad. I always access the server via SSH. In the past, without a switch (even with Powerline), this always worked reliably. Now, however, I can no longer access the IKEA Bridge and the server PC whenever I unplug the iPad. This is annoying, of course, because then I can't control my lights and my server doesn't work either. The lights on the switch continue to shine and the IKEA Bridge also shows that it has internet. But you can't reach it. The iPad always got internet when I plugged it in. Does anyone know what the problem could be? Could it be a faulty switch, a broken cable or something to do with my router?