Apologies in advance for a broad question, but I am really unsure where to start. I self-host Nextcloud on my own server, and accessing it over the mobile app and through a desktop web browser works fine.
However, when I access it through a mobile web browser (both Chrome and Firefox for Android) I get "connection refused" errors on every ~1-5 clicks.
It then takes 2 seconds and the page reloads and it all works fine.
What can be the reason for this behaviour?
My setup is: VPS with static IP and Traefik as a reverse proxy to route the traffix through a VPN tunnel to my self-hosted server at home that serves up the Nextcloud service.