Slow Scrolling While Selecting

I am having problems with slow scrolling while selecting down. If I go to the bottom and select up it works as expected (selects and scrolls quickly) but when I select down it doesn't. It seems to be isolated to my user. I logged in to my local guest account to verify this. selecting while scrolling worked as expected in my guest user account. the 2 user accounts do have different applications in them. I'm at a loss for why I can't select quickly while scrolling down. By the way, simply scrolling works fine in any direction. the problem only presents itself when I try to select and scroll down; then it slows down to a snails pace, only slower. The only thing I can think to do is to do a clean install by re-formating and reinstalling everything. It doesn't seem like there are any settings that can address this and it seems to happen in any application on this user. I would prefer not to migrate to a new user nor do a clean install but I'll do it, only as a last resort. I'll try to boot into safe mode to see if that helps but at this point, I don't think it will. I don't want to have to boot to safe mode every time i want to use my computer.