Can someone Help please :)

[Ardemax]

Yeah, it's weird.
But sometimes you just gotta close the catalouge and open it again.

[Invent]

Clear your cache and you should be fine.

A recorded version of the CCT was already being used so there was a conflict. Clearing your cache & temporary files should fix the issue.

[PriceTags]

Mine does this, and I've cleared my temp. files and it still does it.

[CHA!NGANG]

I worked out, you can only fix it by changing your user

so make a new account and go on that