I have AdBlock Plus for LinuxMint 20.1 installed in my HP Laptop and my HP Desktop. When I try to watch a History Channel or any other Video I keep getting the message that it will not play. It’s the fault of Video Plus not some other reason. But I have disabled Video Plus, but it still stops me watching. NOTE: I use to have Video Blocker Ultimate, but have, I think, uninstalled that app. Could it be that the Ultimate is still causing problems. That’s why I switched over to Video Plus. I need help with this problem. Thanks.