I recently patched a few drum patches that were working just fine, made a few songs with them and everything seemed great. But this time when I booted up my op-1 it doesn’t go past the boot up screen, it only says “Invalid drum patch, error 24” and then a bunch on random code. Does anyone have a fix?
hold the com button when powering the OP1 and try to Install the OS again (this won’t delete your settings) but if this doesn’t help you should try a factory reset and start from scratch
Had to factory reset… but i am now up and running.
Same thing today for me. Lost all my noodlings. The only new drum patch was created from a line-in vocal sample I chopped up. I’m on the latest firmware, updated yesterday.