Earlier this year our development team released the Yamaha Steinberg USB Driver for Mac OS 11 Big Sur.
The following Apps have been updated with Mac OS 11 compatibility:
MOTIF XF Editor Standalone / VST V1.6.10
MOTIF-RACK XS Editor Standalone / VST V1.6.10
MOX6/MOX8 Editor Standalone / VST V1.6.10
MOXF6/MOXF8 Editor Standalone / VST V1.6.10
MOXF6/MOXF8 Remote Tools V1.0.5
S90 XS/S70 XS Editor Standalone / VST V1.6.10
S90 XS/S70 XS Remote Tools V1.1.8
Please note: Apple Silicon-based Macs require Rosetta 2 for proper functionality. For more information go here.