PM Standard - HW Watchdog issue...


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phil99

Guru

Joined: 11/02/2018
Location: Australia
Posts: 3213
Posted: 11:24am 08 Oct 2025      

Easy to miss in all this but 2/3 down p1 is the answer.
  Quote   Is the the program also frozen or just the USB interface?

No, the MMBASIC program has crashed or otherwise stopped, along with the VCP also.
None of the buttons that are supposed to do things when pressed, respond when pressed.

RESET the module, and away it goes again.

So, it's a hard-crash of some kind, but the watchdog is NOT firing to force the module to recover.  It's quite odd, cos it runs just fine for sometimes weeks on end(or months) before this happens....  Very strange.