@Cadiper Check your blacklist/whitelist settings incase you've unintentionally added them to a whitelist and accidently turned the balcklisting on, assuming you use that function.

@Mslav It's your security settings, camera's, consoles, tv's, printers and tablets generally only work with WPA2 at the most atm, as you said it works on the guest using WPA2 but not on the main,...

The fastest way round this having experienced it myself is to uninstall Tether then re-install it, it then offers you the password option again. As said above it's a good idea to change the password...

@GeorKhawam Sorry I'm late back on this. Reading it now you appear to want to only allow one specific device to interact with the main network not all? All I can suggest and it's not something I...

@Marvin_S Again thank you for the help. I can't understand why the VR2100 offered me the upgrade tbh, I was on the UK site as far as I know, it worked fine anyway in router mode anyway, it also...

@terziyski Thank you for that info very helpful.