@David-TP Thanks for your response. The TB adapter, yes not the most accurate term sorry, I tend to think of TB as a PCIe breakout :-) I had tried both, but the ping worked neither for the router...

Hi all, I'm seeing a somewhat strange behaviour with one of the machines in my network lately which could potentially be related to the router (as well)? It's a Thinkpad X1 connected to one of the...