I’m logged into my account in Studio.
I’m able to save a local copy of my place.
When the “Publish game as…” dialog comes up, I’m able to click on the “Group Games” tab and click on my game. Once the progress bar screen shows up, it stops at 0%, the spinny thing in the middle stops spinning and Windows tells me studio isn’t responding.
I’m having the same problem, both on Windows 8 and Mac OS X 10.11.3, so I don’t think it’s OS specific.
It also isn’t specific to Group Games, I can’t publish this particular place file to any slot on my profile. I can, however, upload blank place files just fine. It seems to just be this particular place.
I’m not crashing anymore. Studio stops responding for about 10 seconds and then says the place was published successfully. I can work with this, though it would be nicer if it was faster. Not a major problem