I just hacked my Switch using the RP2040 chip. Every time I restart or shut it down, there is a high chance of encountering a black screen, which appears to be a freeze. Pressing the power button doesn't elicit any response, and the chip's LED remains off. I need to perform a 10-second long press of the power button to force a restart, which then turns on the LED. My RP2040 firmware version is 2.73, but after a forced restart, the firmware rolls back to version 2.67. Does anyone know what could be causing this issue?
The chip looks something like the image below.
The chip looks something like the image below.