I'm programming a preset for the Behringer BCR2000. Some of the following also occurs while using the PFM2 Editor.
Sending sending NRPN and CC values for the Arp CLK parameter makes some parameters disappear from the page when all Arp parameters are being controlled with NRPN's.
Sending either NRPN and CC values for the Arp CLK will change the Arp BPM one increment at a time and change the Arp Direction to it's highest value.
Even stranger still, when I send NRPN and CC values for Division and Duration while still on the first arp page I get a garbled mess.
Will sometimes crash as well.
I've double checked the parameter's are not being sent values beyond their limit.
I've attached images below.