I’ve been troubleshooting a persistent PPPoE instability issue, and have now isolated a consistent pattern with the Archer BE3600 (BE230 EU/2.0) running firmware 1.3.1 Build 20260319 rel.25411(4555).

Updated on April 13th: If you also encounter the OpenVPN client stopping working, you can download the newer firmware version. What To Do If the OpenVPN Client Stops Working After Updating Archer BE23

Hello, I am using TP-Link BE230 v2 at home and it was working perfectly fine before I updated it to 1.3.1 Build 20260106 rel.39388(4555) yesterday. Now the router restarts frequently (at least 4 times