Behringer Odyssey Arpeggio


I have an issue with Odyssey internal sequencer: when I press arpeggio in hold mode (double press) and play some notes in keyboard, it runs fine, but when I want to change notes during arpeggio is already running, the whole sequence stucks. Only reboot helps. Is this a known issue which is gonna be fixed soon by firmware upgrade or have I a faulty unit? Please advice.

Thank you