Hi CarlosI,
I really apologize for the inconvenience caused to you all.
We are aware of all the known issues with Premiere Pro CC2017 and our Engineering team is already working to get these issues fixed. A Couple of those issues have already been fixed with the latest update (11.1.1). Premiere Pro 11.1.1 update | Creative Cloud blog by Adobe.
This issue is also on the top most priority now and hopefully, it would be fixed with the next update.
We don't have the release date yet but I can ensure that this issue would be resolved soon.
Thanks for your patience.
-Kulpreet Singh