Raspberry Pi "touch" Feature Quit Working
After more than a month of working just fine on my new V-Core 3 with Octopus Pro 446 MCU, the "touch" feature on the Raspberry Pi 3B+ display screen quit working. The display itself works ok, although the "screen saver" feature goes black after about 15 to 20 minutes of printing. Very annoying. I thought the problem might with the Pi 3 B+ itself, so I tried another Pi 3B+. Same problem. Most functions of the Printer are controlled wirelessly via a Windows 10 laptop. The OS is RatOS. Is there some command I can send from the laptop to turn the "touch" feature back on? Thanks!
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Replaced the BTT Pi TFT70 Display with a new one. No luck. Replaced the Raspberry Pi 3 B+ with a new one. No luck. Replaced the ribbon cable between the two with a new one. No luck.