If you don’t mind, I’ll share a way to control ONYX (or anything on Windows) that prioritizes the commands being sent. It’s designed for iPad—the app on the App Store is called MixTwin (by Waves).
I’ll leave the installer here; it’s very practical and requires no setup at all. Just open it and use it. It connects automatically to the iPad app.
I really enjoyed using it with ONYX because it’s very precise with touch input, so it works well for this remote control function. On Windows, an icon will appear in the system tray indicating that it’s running, and you can close it from there if you want.
Link: https://mega.nz/file/ePYGGYgC#nH1zSkjJzJLgTKIMZyHtlvxps6Rjaq5gR4uTm7Gvb6U

