An issue while recording with Ableton PUSH2 in Cubase via IAC Virtual Midi

It works but, when i play a melody line cubase records it as a chord, as if it is quantizing the rest of the notes to the first played one.

my setup:
cubase 11, ableton 10 via rewire. Push sending midi to a channel in ableton and from that channel it goes out to IAC Virtual Midi, and that transfers it to a midi channel in cubase. It all works fine, beside the issue when i record.

Any ideas what can cause this?