Added
gpio_pullup_en(GPIO_NUM_32);
Hasn't happened since.

Looks like updates dropping regularly, the M5 board file latest update 2.0.6 may add some support but broke other code so I am sitting at 2.0.5 right now. Could not get unified to work because of errors with IMU and GFX issues so I stopped trying that for now. Will test again next week.

Added
gpio_pullup_en(GPIO_NUM_32);
Hasn't happened since.

Went thru and tried to convert to M5unified, now IMU and SD code does not compile..
error: 'SD' was not declared in this scope
SD.begin();
^~
error: 'class m5::M5Unified' has no member named 'IMU'
M5.IMU.begin();

Looks like I need to use M5unified also?

@ajb2k3 Yes, I am running the latest 1.0.4.

M5.update();
if (M5.Btn.wasPressed())

With no one touching the button the code thinks a button was pressed, it could be minutes, it could be hours. I have tried multiple MATRIX and they all do it. I do have serial logging and attached to a PC when this happens if that matters.

Trying to load arduino code for the first time from IDE. Updated all my library files. Fails with the following:
WARNING: This chip doesn't appear to be a ESP32 (date codes 0x03700000:0x00000000). Probably it is unsupported by this version of esptool.
Chip is ESP32-D0WDQ6 (revision 0)
Features: WiFi, BT, Dual Core, Coding Scheme None
WARNING: Detected crystal freq 0.00MHz is quite different to normalized freq 26MHz. Unsupported crystal in use?
Crystal is 26MHz
MAC: 00:00:00:00:00:00
Uploading stub...
Running stub...

A fatal error occurred: Invalid head of packet (0x47)
A fatal error occurred: Invalid head of packet (0x47)

An error occurred while uploading the sketch

I did hold down the reset button until the light turned green.

How can I red the Wifi MAC from inside arduino code?

Can We plug in a USB Memory stick in the programming port and write to the USB. The StickC does not have SD card slots so this would be nice to be able to transfer data from the StickC to the memory stick.