Ok, it looks like I resolved the issue. I cleared the cache/data of Blokada app, and then uninstalled it. Then I downloaded the latest version 22Q3F and installed it. It seems to have resolved the issue and I haven’t had the problems again. I suspect maybe installing the new version over the old version created the problems this time, so I decided to manually uninstall and reinstall the new version and it seems to have resolved this. Maybe give this a try?