MIDI issue - Phasing , double notes with Local Control ON

[esmeets]

Hi,

I have a problem with my Prophet Rev2.If I leave "local control" on in the Global settings and then open Cubase or Logic with the Rev2 as External Instrument, I hear a sort of phasing/doubling effect on every note I play.

This only happens when I set the Rev2 as a midi input and output. If I use another keyboard I don't have this problem, but then I can't record controller movements (like the cutoff etc).

I made an audio clip of this, the first 8 bars are with "local control OFF" and the last 8 bars are with "local control ON", see attachment.

The rev2 is connected via MIDI cables to a MOTU Midi Express 128 and output 1-2 go directly to a UAD Apollo 8, with the UAD Console mixer channels set to mute.

Does anyone have any idea what could be going on here?
Thanks!

[timboréale]

That's literally the situation Local Control OFF is designed to fix. Leave it off for your case, and watch this to understand more: