MIDI Guitar 2 and macOS Sequoia 15.5

Does Midi guitar 2 work with Mac OS Sequoia version 15.5? I just upgraded my mac os and midi guitar doesn’t open in mainstage. Any ideas on what is happening.

Yes, MG2 works fine for me on 15.5 as a standalone application and as an Audio Unit. Are you on an M-series or Intel Mac?