Strange crash ...

[pchanez]

I have a session, with 39 subsession and a lot of routing in the midi routing table.

The subsession are enabling the right routing and the right plugin/rack, and to avoid any latency and holding notes, I'm switching between midi channel 1 and 2 (subsession 1 is listening to channel 1, subsession 2 to channel 2, subsession 3 to channel 1 ...). Also I'm always enabling the plugins/racks one subsession in advance

Then I assigned program change on channel 15 to switch between the subsessions ...

This is working like a charm with my PC3K8 as keyboard, but when I'm using the K2600X that I have in our rehearsal room, Cantabile is crashing when I'm switching between some subsession ...

Any idea ?

(I'm using the performer edition, 12 Gb Ram, i7-980 proc and Focusrite Saffire Pro 40 ...)