Helix Floor Firmware 2.81   Upgraded direct from 2.71 about 5 gigs ago. The previous gigs on 2.81 went fine but tonight something went very wrong. Booting went straight to snapshots mode (I don't use snapshots) and there was no way to return to my patches . The 'cancel' option was displaying on the mode button which should have taken me back to my patches, but it didn't do anything, nor did pressing both bank buttons together which also should have returned to patches.  I checked