Please try the following steps in the Settings Utility.
Won't start up
Turn on "Reset Current Work" and launch Gadget app. Gadget will launch with a new blank project.
Please note that this erases your unsaved project.
There is no sound, Sound is distorted.
Remove Module / Darwin Gadgets: Module / Darwin gadgets are removed on next launch.
Try changing midi to solo after opening the module. It's towards the right. This trick worked for me