Hi
As I’ve said before, it looks like a timing issue - some processes have not finished when others are launched, and you get a conflict blocking the saving.
There are other related quirks with the Tracker Capture app - for instance, whenever I use the browser cleaner and then open an existing case in Tracker Capture, the profile section does not render properly (it looks “collapsed”). After the stage(s) load, I will hit the browser reload button, and the profile section is OK from then on. Until the next time I clear the browser cache, which you need to do regularly because the app slows down due to memory leaks.
Regards
Calle