Wondering Why Is The Adtran Router Disconnecting And Reconnecting? Generally, a single issue is not responsible for consistent disconnections or reconnections. Primarily, poor signal strength, loose connections, outdated firmware, router overheating and channel congestion can be reasons for this. To fix these, you can power cycle the router. Additionally, check the ISP status. If you ... https://adtranrouter.com/why-is-the-adtran-router-disconnecting-and-reconnecting-how-to-fix-it/