Just upgraded to 6.2.2, cautiously, since we have been running 6.1.6 very stable for awhile.
Have an issue with audio on production computer. Placing a wav file on the timeline it does not play, and no icon shows up in the stage window to show its there, even though it should be (coordinates at 100,100)
Play Audio Media is checked in preview menu.
Also tried a h264 video file that has audio embedded in it. Same result, no audio.
These were non-issues in 6.1.6, so wondering if its a bug.