@sperla 

Hi,

Have you already tried with another web browser (preferably one that you don't usually use to log into your AX55)?

Or if you only have one web browser installed, then delete the browser cache and after that try again to login.

  @sperla same issue to me after upgrading, i cannot login via vpn as well

  @Giang97 I may have found a workaround by enabling https. For now it's working.

  @Giang97   @sperla

There have been comments from other users in this forum that OpenVPN ceased to allow access to local ressources after updating to the latest firmware.

All I can say is that OpenVPN is working fine for me on my already factory-reset AX55 with firmware version 1.4.1.

After the update to 1.4.1 I did not try OpenVPN before I reset the router, so I can't tell whether I would have faced the same problem.

  @Joseph-TP not DOH, just the use of https for the web interface into the system/management section.

  @Joseph-TP 

I think my case is the same as Sperla. I am at another place using VPN s2s to connect to my home network. And the issue routers location are at my home. Before the upgrade, i can access the routers through http. But not now, after the upgrading. The error message is operation failed and it's back to the login page.