by Ryan_IK » Tue Jul 14, 2020 3:52 pm
Try changing the SYNC setting. If this is set to EXT or USB and no MIDI clock is incoming from the MIDI ports or USB port on UNO Synth or UNO Drum, the ARP and SEQ will not play.
To allow your ARP/SEQ to play, use the INT option for SYNC. This is the internal clock and will work when you don't have another device controlling the UNO Synth or UNO Drum.