Stuck on audio render

[b1110]

Since the forced update, I cannot export projects or render audio. When I attempt to export or render, the Audio Render Icon that used to display the progress of audio rendering does nothing forever. When I attempt to render 2 seconds of a video, the video previews render fast, then it sticks on the audio render. 

[b1110]

It was the Sample Rate of the audio vs the SR of the preset DNx sequence that must have been changed by the update.