I am upgrading a Full Spectrum Laser with the MKS DLC32 controller and TS35-R display. I had everything working pretty well, but decided to update the firmware on the controller (the old version has a bug in the y axis direction control). I used the MKS LaserTool v2.04 software to flash the latest firmware (version 2.3) and it was successful and everything seemed to be working perfectly. I then turned the system off for a few hours, and when I came back it no longer boots up, but instead gets stuck in a boot loop. The logo shows, then it goes to the home screen for half a second, then the screen goes blank and the process repeats. Does anyone have any ideas how to fix this. I can no longer access the controller with the LaserTool software as the computer does not see the DLC32 anymore. Is there any way to communicate with the ESP32 chip without a successful boot?
Here is a video showing the behaviour: