As Laughingdead I am still in Knitting.
My Tests
My game today with no exception
Sims 4 Version: 1.65.77.1020 - Nifty Knitting
MCommand Center version: 7.4.0
WickedWhims v160.3
NisaWickedPerversionsv2_1_7k
I am not using AEP and Basemental
My experience:
I upgrade to SW Theme Park (let me call it that) and I have a lot of problems.
So I went back to Sims 4 Version: 1.65.77.1020 - Nifty Knitting - Update 8/18/2020
But I have to manually purge the content of:
/Documents/Electronic Arts/The Sims 4/saves/WickedPerversionsMod/
/Documents/Electronic Arts/The Sims 4/saves/WickedWhimsMod/
You may also have to look at
Documents/Electronic Arts/The Sims 4/Mods/WickedWhimsMod/WickedWhimsSettings
If you purge this one you have make again the setting that you change in wickedwhims (if you did not use the configuration save option and its backup before the upgrade)
And I also have to purge any save that I made after using the SW Theme Park
ATTENTION - DO IT AT YOUR OWN DISCRETION AND MAKE A BACKUP BEFORE.
I also suggest MAKE A BACKUP OF THESE FOLDERS BEFORE UPGRADE (MC CommandCenter included)
Turbo has also an excellent tutorial in his page about problems with upgrade (may be the solution for the upgrade, but I did not tried yet).
Turbo words - There is a chance that after updating or because of bugs you will have issues with internal stuck variables.
This is the tutorial to clean WickedWhims Mod
You must be registered to see the links
While using SW Theme Park I was able to get control over some of SW NPC character using this roadmap:
You must be registered to see the links
I think it will be valid after everything is stable.
As I said, I have to downgrade to the old version (1.65.77.1020 - Nifty Knitting) because the exceptions and problem with control windows.
OBS: After the downgrade I was not able to use the character that I "Add To Family"
Trying to help.
Thank you.