iTunes app on Windows is driving me up a wall by not closing, please dear god help me.

I have the iTunes app downloaded on my windows computer (Windows 10 at work and 11 at home but both same issue.) I use the app because I use LastFM and the desktop scrobbler is easily the most reliable.

My problem is I'll close iTunes and about 5 seconds later it will open again. It will do this sometimes 5 times in a row. I will even go into Task Manager and end task, both in "apps" and "background processes" but it will STILL open. This screw me over when I get home or too work and I constantly have to tell iTunes I don't want to upgrade to a family plan, because itunes decided to open on my other computer.

I can't find anyone talking about this issue anywhere and it's driving me crazy.