Thank you for linking to that thread, Deathrey. I was unaware of that thread so I’m going to ask Matt W. about it and see if this is related. The main difference I possibly see between to the two is that it seems like this post is about the editor actually freezing indefinitely. Is that true, Calamity_Jones? If not, how long are your freezes for? Is it for a few seconds as reported in that other thread?
Also, another thing to test since it seems that the other report mentions that this didn’t happen in 4.11, could you try downloading that and see if your issue goes away, just so we can know that it’s version related?