@Romax Is your firmware region (US) ? - that's on the router bottom sticker - details. If that's correct try to downgrade to the previous firmware version and check how it goes. Downgrading the FW is...

@VicL Archer VR1210v shoulld manage to cover the distance you mentioned including bungallow's inside/outside walls.

@HelloStarWarsFr Both BE550 v1&v2 support building an ethernet backhaul - details. Here's the guide on how to do that. Depending on your premises size, probably only one BE550 can cover it.

@NiyoNiyo In the first two cases that's most probably because you're using the corresponding dedicated app on your mobile instead of a web browser. Sometimes dedicated apps are using a pre-defined IP...

@SaurabhS There are two approaches in this case - it's up to you which one to choose: 1) Enable UPnP feature and when you need a port opened, look at the UPnP Client List table to check if this port...

This beta FW has been released almost a year ago - lets hope that a new stable FW will be released soon, hopefully addressing this issue as well,