Hi Pablo,
Forgive me sending you this message! I am pro keyboard player but this is the first time I've delved into the forum archives here to try and resolve the program change issue I'm having with Largo.
I am wondering if your solution here finally allows Largo to receive program messages to its browser?
I have updated mine to 1.75 which has brought back the file system correctly but the one thing that no longer works seems to be the program change capability in Largo which is of course essential in a live keyboard rig to select sounds! Any ideas? Thanks