@Tony Thank you for your reply. The app was newly installed. I have tried to reinstall it ayway, but with no luck. Regarding your second suggestion, I have too many custom settings that would be lost...

Hi, I'm trying to log in to my Archer VR900 modem with the Android Tether app but each time i type the password I receive the message "incorrect password" but I'm 100% sure that I'm typing the...