Hello,It's been a long time since I've been into microcontrollers and I'm wanting to start up again. I have a few old SX-48 protoboards laying around and would like to use them, but I gave up on them a long while ago due to an issue... I have the SX-Key, and my programs were working when it was plugged in (I "ran" the program), but when disconnected from the SX-Key the program no longer ran. Was I missing a step i.e. flashing, or something else perhaps? Thanks!