Video Output Frozen - RPi3b v1.3.0
I'm having an issue currently where the display output will freeze after some time, this could be hours or days. I caught it on video where it froze while the time was changing and it flicks between a couple of frames. The app in the background is still running, and the OS is still delivering audio via HDMI as I can generate alarms from my software and hear them being played.
Here's a short video with sound demonstrating the problem:
Anyone else run into this and have any ideas?