mpconeplayer wrote: I noticed a folder midi learn tonight with a lot of file named m-audio keystation88 IIIcopy*****.xmm, 2035 file inside of 22kb that was created that day, is that I may have to delete them one by one (very long as with many things with the mpc) or all the file? knowing that I would lose my midi assignment and can be important files for the controller. I divorced ableton to avoid this kind of problem, my fidel pc didn't give me so much trouble, it's still an incredible machine, but badly optimized for live, thank you again for your help
Yes this is a known bug that AKAI never fixed. Same on the software version, it can literally kill the performances of your MPC because it copies the same setting files over and over for no reason.
Also the MPC CAN DO global MIDI learn but AKAI doesn't let you access the configuration, you have to hack your MPC in order to do so. It's a better system, the CC assignations are fix, and the controller needs to be configured, not the MPC for each project.
Unfortunately, using my MPC has been very frustrating lately due to all these issues (that + the MIDI IN/OUT note channel bugs).
Good luck.