@Sunshine any other ideas or solutions? It's getting a bit annoying . Thank you in advance!

I just noticed, that in the Windows Event Log are many DNS warnings... Looks like that's an issue. But I'm not sure how to configure that best. I had Google DNS (8.8.8.8, 8.8.4.4) set up on DHCP and...

@Sunshine Ok, the issues still persist. My mother (with a different VPN than myself, using Cisco AnyConnect) was initially not able to log in, then it reconnects all the time. After she was able to...

@Sunshine Yes, it's in wireless mode. I updated the firmware now and keep you updated. Have honestly never checked the support page and the integrated version check always returned that I have...

Since a while I have connection issues if multiple people use (separate business) VPN. I'm from Austria with Magenta carrier where the router is set to bridge mode and directly afterwards I connected...

Good point. I tried it now, and it looks like it doesn't recognize the SIM / it is locked on the specific SIM. (Or I did something wrong...)