It indeed looks that the issue with inability to disconnect VPN connection was fixed in beta release 1.2.6 Build 20231130 rel.74059(4555). Looking forward for regular release with this fix!

After upgrading firmware to 1.2.6 Build 20231130 rel.36135(4555) it is still not possible to disable (disconnect) VPN server the VPN client is connected to. On "VPN Client" panel, after switching the...

Firmware was upgraded to v1.2.3 through the router online upgrade. Router was rebooted several times and the issue still persists. I've downgraded firmware manually to v1.2.2 and the issue still...

After upgrading firmware to 1.2.3 Build 20230603 rel.46473(4555) it is no longer possible to disable (disconnect) VPN server. After confirming the change there is displayed "Operation failed" popup...