XCode 6 on Yosemite crashing in fullscreen mode when build & running app on device

Xcode 6 on Yosemite crashes everytime when pressing Build&Run on Device. Current window disappears and Start screen appears. Anyone else experiencing this?

UPDATE:

As it seems Xcode is not crashing, but clicking "Run" triggers "close" and clicking "Stop" triggers "minimize". It's not whole buttons it's only area of closing and minimizing buttons behind.

So concluson is that new fullscreenmode somehow sometimes shadows click to underlying controlbuttons.

Reported this to Apple.

UPDATE 23.4.2015

This seems to be fixed now in Yosemite 10.10.3 (14D131).

Solution 1:

It's not that it's crashing but it's executing the red close button when you hit the play button. I have also seen it exit full screen when you press the stop button.

But Yes I have been seeing the same thing.

Solution 2:

I've started using ⌘R to compile & run the app, to avoid this problem