I use Ditto clipboard manager for this ctrl + V bug.
Best tool ever :-)
Working ok here...bit slow sometimes!
I am experiencing the same problem. I also had / have a problem where the modeler (sometimes) sees the enter as a real enter when selecting a parameter etc. in an xpath for example. Really annoying when you quickly want to select something. So instead of selecting the parameter it just adds a new line to the Xpath.
I was actually considering getting a different keyboard. Good to know it's a Mendix issue. Now also used to pressing crtl+c about 5 times.