I have a pihole and it stops them from appearing but leaves blank/black spaces. Not just on the launcher but in the app as well. For example, IMDBtv will have 1

I have a pihole and it stops them from appearing but leaves blank/black spaces. Not just on the launcher but in the app as well. For example, IMDBtv will have 15-30s of blank air where nothing happens. The first time this happened I thought the app crashed because FF/Pause/Play didn't do anything. And then the movie resumed and did it again 30 minutes later.