Regression between uno and uno R2 VALIDATED. HARDWARE PROBLEM CONFIRMED

If it does, it's easy for new design to add two via around the diode to shunt it easily using a basic wire, or even add an open pad to be shunt with solder.

But wouldn't that also shunt out the reset's pull-up resistor to Vcc, which would then cause direct connection from Vcc to the high voltage pulse/level used in HV parallel programming mode?

Lefty