Hello , My diy arduino 168 using the mini ,5V , 16Mhz external crystal . Will only upload if i use this command in avrdude , else i get the regular sync error. I must use: -VVVV else it wont sync properly or something. I set the fuses correctly. avrdude -P com3 -b 19200 -c avrisp -p m168 -vvvv -…

DIY arduino only uploads via avrdude -VVVV

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