FYI I have tested SD cards up to 32GB....it could be that 64 and 128GB are not supported by the MCU, but those are overkill for this anyway even if you want to run a full node (~25GB requirement).
Either way just ordered a 64 (10 bucks! can't believe SD prices these days), and will report on monday.
Did you ever test your card? I have a 64GB card too so I hope it will work. Either way just ordered a 64 (10 bucks! can't believe SD prices these days), and will report on monday.
