Hi Steve,
Once I have marked the tabs as cacheable i click on the button 'Save & Exit' but I am always having the error: Saving changes failed for an unknow reason. Do you want to try again?
so I click on OK, and click again on the button 'Save & Exit'.
Now I re-edit but I can not switch tabs.
Looking at the tabstrip properties i see 'IsCachingEnabled' is False, when I think it should be True, the same as IsCachingAllowed.
Well, keep trying...Thanks,
Javi