We just published OS 9.0.7 Public Beta, which fixes a new preset load issue introduced in 9.0.6.
Rig Manager 3.4.32 for Windows(R)/macOS(R) and Rig Manager 1.4.0 for iOS(R) required!
Rig Manager 3.4.32 requires at least Windows(R) 10 or macOS(R) 10.14.
This version is intended as safe landing place for downgrades from OS 10, which we will publish soon.