Purge and update your filter cache, check to make sure you have Anti-adblock filters enabled. If that doesn't work do some troubleshooting with the extensions, one user found that other extensions were interfering and after disabling the problematic extension it worked.
Firefox + uBlock Origin user here. I started getting those popups a few days ago.
Purge and update your filter cache, check to make sure you have Anti-adblock filters enabled. If that doesn't work do some troubleshooting with the extensions, one user found that other extensions were interfering and after disabling the problematic extension it worked.
I'll try this. Thank you very much!