Using Blokada 5.4.0 on Android 11 on a Pixel 3 (stock rom). Downloaded from Blokada.org.
When I disconnect from Wifi, Blokada blocks all data. If I deactivate Blokada, everything works fine (just without any ad blocking).
I have Private DNS turned off in phone settings.
I’m using Cloudflare DNS and the Energized blocklist. Really nothing outside stock Blokada settings.
I’m almost always on wifi, so I rarely notice this. I don’t think it was a problem using Blokada 4.