Why am i having issues with certain apps on Nokia 7 Plus running Android Pie?

invalid@example.com (Joe Howard1), Joe Howard1
Wed, 07 Aug 2019 21:47:27 +0000
Nokia 7 Plus

I have been having a problem with my Nokia 7 Plus and certain apps for a few months now. The problem seems to happen right after security updates. For instance, I use a live wallpaper app by Maxellus which immediately crashes when the issue starts and will not work at all. The issue stops all their apps from working.

Messaging apps stop working or stall for minutes at a time (Viber and Skype). Even installing Skype from new can take forever.

Anti-Virus apps will only go so far and then...