The disappearing CAS options, stuttering, idling, and what not almost had me in tears.
I only use one script mod, More Columns for CAS (and the color swatches one), but I add/remove Andrew's Pose Player very rarely to shoot specific shots.
Even though the More Columns for CAS creator updated the mod immediately (same day or day after), my game was still unplayable.
I took the mod out last night and peace has since been restored in my simverse.
While prowling for solutions last night, I also read that mods by scumbobo (spelling?) and ad*lt mods cause the game to glitch, too.
Sorry to hear about your skilling setbacks
@Saltypaws but I'm glad your game is playable again.