And one other thing. Can anyone try this?
Open VBA ide, have at least one module, begin to rename the module
Have cursor at the end of the string
Press Backspace. --> In my case, there is really big lag when deleting (backspacing) each letter.
When I have the cursor at start of the string and pres DEL, it behaves normally.
So... If it's only in my case or others have it the same.