I wanted to share with you sad news.
I have installed Creo 2 (M020) on Windows 10. and probably after the April 2018 update of Win10 problems with Creo started with this update.
It is mainly about introducing dimensional changes as well as writing in Creo. With the item "edit" wanting to change the dimension or add some value to the previous one - pressing the characters from the keyboard appear twice. If this entry deletes them with a backspace then you can already enter them one at a time. Apparently there are two solution 1. Buy a higher version of Creo. 2. return Windows to settings before installation. I chose 3, I get tired. Unless someone knows the way and knows how to fix it. I can describe what exactly is happening.