Just had an issue during a Q2Q, I was about to edit an intensity value, and before I hit the @ key, the Eos interface locked up with the "working..." toolbar at the top of the screen. Fully unresponsive with the wait cursor over every window *except* the Augment Tab, which makes sense given it's a different application.
It eventually timed out and exited to shell probably about 10 minutes later, When I clicked primary it loaded into the show and immediately got stuck on "working..." again, I ended up having to do a hard shutdown, at which point the console behaved normally when loading the showfile.
Logs sent to the eos inbox!