Hello
After having successfully flashed several time a attiny3226 with a HV-UPDI programmer (Adafruit), I can't get it to flash the chip anymore.
I have no idea what is happening.
The UPDI pin is connected to a pin header for programming purposes only, and nothing else is connected to it, and there is a 3V reset chip connected to the PB4 reset pin of the 3226.
You are not alone, neither do I. I expect very few can as you did not follow the guidelines and posted a screen capture instead of the text.
You can try downgrading to a lower version of megatinycore to see if your installation maybe has a corrupt file.
Still the same issue unfortunately.
I ordered a second programmer, maybe the one I have is dead.
My bad, I had the wrong BOD settings.
It works now.
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