I have a ipc-hdw5831r-ze that seems to have lost its focus.

[MostlyHarmless]

Is there a manual or software setting to focus the camera? It has been working fine for several years, but just got blurry last night. It looks like it is out of focus from edge to edge. I tried viewing in Blue Iris as well as in Config Tool and it looks the same in both.

UPDATE: Never mind! I zoomed in and out a few times and it refocused automatically.

 

[MR2]

weirdly we've had a few of the latest fixed(2.8mm/3.6mm) focal cam's slowly go out of focus, Andy's recommendation of doing a physical reset button press seems to clear it up