P3D v4 Performance Issues After Uninstalling SimLauncherX

[Clorix]

I decided to try out SLX after seeing all the things it could do and seeing some of the good reviews it was getting.  I installed it, pointed it to my P3D v4 install and off I went.  I noticed that after installing the program, my sim ran far less smooth than it once had before having installed it, so I poked around my Prepar3d.cfg file to find that it made changes without my knowledge.  Luckily I had a backup and reverted to that.  After realizing the changes it made, I decided to uninstall SLX because there was nothing that said it would edit my config or even make a backup before doing so.  It did indeed make a backup, though it was a backup of its own changes instead of a backup of what my config was before it made any changes.

That being said, ever since I uninstalled SLX and reverting the config changes, my sim still runs noticeably rougher than it previously had and does some very odd things.  Does SLX make any other changes?  If so, what are they, and how can I revert those changes?  How can I get my sim to be exactly as it was prior to installing SLX?

Thanks.