What you can do if for some reason the uninstaller behaves odd for you and you want to switch between the mod and monitor gaming is disabling the mod like a manually installed one. Just remove the vpxCP2077.asi from your [CP2077]\bin\x64\plugins folder and the vpxCP2077 folder from [CP2077]\bin\x64\plugins\cyber_engine_tweaks\mods.
Probably some weird conflict with another mod you have installed.
That solved my problem, thanks Ralf, and happy Christmas