Try changing the USB cable and possibly USB port
When you touch your camera, is it hot?
Heat could be a problem, but I would suggest trying the above first. I tested the camera for several hours in live streaming without it shutting off. I did not need to change sleepDelay or offDelay, but it might be a factor. My camera doesn’t get hot to the touch.
The new firmware 1.10.1 improved these:
- The precision of video slant top/bottom correction has been improved.
- Still image joining accuracy has been improved.
- The quality of the still image is improved by modifying the compression ratio.
- Corrected bugs and improved performance.