wahlerstudios wroteIt's not the firmware upgrade, that brings back the presets, it's a "Firmware Revert".
The presets will be there, promised!
Thank you!
Tried it, it was actually not the Firmware Revert that solved the problem, but a Factory Reset. But thanks for pointing me in the right direction.
The first link got me there, it states:
"Reverting to the Factory Firmware Image does not erase and does not affect any of your User data like Scenes and Presets or other mixer settings that you have stored on the mixer. Those things are only erased by performing a Factory Reset."
-> series III factory reset link:
https://support.presonus.com/hc/en-us/a ... tory-Reset