Hi...
Do have all your projects and characters saved in your Content Manager library or saved elsewhere on your computer?
Normally the morph slider update is a once only process because it will update everything in your library in one go. But if content is not detected it won't be updated and it will attempt it next time you load it.
Another possibility is that there is a permissions issue writing to the template folders. This would result in the morph sliders being updated but not saved, hence the need to do it all again next time.
Peter
Forum Administrator
www.reallusion.com