Continuing the discussion from OpenVPN servers not connecting?:
I had the issue again when entering The Netherlands from Germany where for the first about 15 minutes I could only access the internet when connected to my VPN. After that it was fine without needing the VPN. The Fritz app VPN was dropping any time I had a drop in mobile signal, so I had to reconnect a few times while traveling on the train.
I’m using a Fairphone 4.
Has anyone else had a similar issue. It’s as though the phone is accepted into the network but only some of the settings like DNS are available after a short time rather than straight away.