Great tips! Manually entering the phone number/password geometry dash 2.2 apk instead of copy-pasting really does help avoid those hidden formatting issues.

Try resetting the modem to factory settings and see if that restores the wireless option. If that doesn’t work, you might need to check for a compatible firmware version from PTCL or Bodylynl contact...

Your setup is interesting! For load balancing, you'll want a router that can handle dynamic prioritization and traffic management effectively. It might be worth looking into routers with built-in QoS...