Welcome back! 
Thank you for sending the Event Logs over email. They’re super helpful, and we’re already looking into this.
I’ll keep you updated! 
In the meantime, I’m not sure yet if it’s related, but as a quick fix, you could try disabling the Tutorial Videos to see if that helps. We’ve seen some computers having trouble playing them. Here’s how to disable them: Papyrus 12 and the tutorial pop ups