Upload patch to flash not working

#1

Everything works,: all good; whee—until I save to internal flash and power axo via a wallwart. Then I get nothing. The LEDs on the board light to indicate that it is powered on, but the patch is unresponsive.

There is an indicator led patched to the envelope that stays on at a low level when in ‘live’ mode; this led does not light when powered on/not connected.

Help, please?

#2

Do other patches upload?

#3

Yep. Everything works as expected when there’s no SD card loaded.

That suggests that I can isolate the problem...but it’s not clear why that’d interrupt loading. SD cards are used as more than ‘cartridges’ to load patches, right? Mine is loaded with audio samples for drum triggering.