I have exactly the same issue. I had crashes before, but that was because of the flash plugin. But this one is different (thread 0) My crashlog http://pastebin.com/4VCUaePt

Hi.

I have an strange behaviour to report.

If I go through a playlist in youtube in large player mode and playlist expanded, the further I go into the list, the more an overlapped layer of black squares appear in the video.

Steps to reproduce:

1. open a playlist in youtube, e.g. https://www.youtube.com/playlist?list=PLF3826A461A5F385F
2. enable the large player
3. Expand the playlist (using the button to the right of the autoplay and shuffle buttons)
4. Skip at least 3 or 4 videos in the playlist (depends on the size of your screen)
5. The video will become cluttered with back boxes on the right side, presumably from the underlying items in the playlist. View example in imgur

Of course, it works fine in Chrome

Hi. Since the last upgrades, I have been unable to use the Duolingo multimedia features. I cannot hear sounds nor use the microphone. Works fine in Google Chrome, though.

Has anybody experienced the same issues?

Google Hangouts have stopped working after this update... There is no video, only black screen...

I have the same behaviour in my mac version. Is there any bug report for this?