I updated my Helix to version 2.21. Everything seems to be fine, except that I play with my Roland GR-55 guitar synthesiser connected to my Helix. Whenever I change my patch on the Helix, it would immediately change the patch on the GR-55, as I have configured the Helix to do. This, however, no longer seems to work since I upgraded to version 2.21. Am I missing something? Does anyone have any ideas?