@SteveMann Click the 'ALL' button at the top, not just 'ERROR'

@SteveMann Of course, thanks for ther extra info! Here's where I'd look (Logs, Events) and a sample from my own controller: that will tell you who had an issue and when, as you can see it's somewhat...

@AlexFigueiredo If you aren't using your internet connections DHCP, then you'll need another DHCP server, probably running on the NAS, to assign IP's to the NAS interface and your Mac mini. Honestly...

@gunnzolder Does it work if you just turn off Windows Defender and Firewall temporarily? Have you factory reset the AP?

@d0ugmac1 Ok, firewall it is, I just tried from a fresh Mac and terminal establishment went fine. That said, why is the terminal session established direct between the enduser device and the network...

@chrisfromthelc :) I'd intended that message for the iPad poster... Glad to hear you've narrowed it down to a hardware device+firmware combo. I'm guessing TPlink will want to know the serial number...