DSJ: Upgraded to Windom but now Mcontrol Issues

Upgraded my DSJ to “Windom” from “Snowmass”…well now we are singing, the richness has come back, all seems more fluid - certainly a positive upgrade. However the volume control of the DSJ from the Mcontrol app on both Ipad and Android no longer works - has anyone else experienced this??

I am having the same issue.