FX pitched higher. Shutdown and restart doesn't fix :(

They all seem to have P1 set to 49 - I must have saved a parameter somewhere, but can figure out how to clear it. Anyone seen this yet?

Finally got frustrated enough to pull the disk contents to my desktop, factory reset and drop the disk contents back on the OP-Z. That fixed it, wish I knew what I did to put it in that state :confused: