so I have two virtual networks setup in two different subscriptions I own, each of them connected with S2S VPN to an on-premise location. The setup is running well, however for the last few weeks I'm not longer able to access one of them in management portal anymore, simply doesn't load any details for one of the networks (always for the same Network).
Doesn't matter if I filter subscriptions or anything else. Both networks and VPN are working well and stable however, and I can access configuration through Powershell, so clearly seem to be some issue with the portal.
Seems there is no other place to report such issues, and I'm certainly not buying a support plan just to tell support that your portal isn't working - would still love to see this resolved.