Bridged plugins are the number one cause of DAW crashes. If you bridge a buggy Windows DLL, Logic Pro or Ableton will hard crash during session save or plugin instantiation. Always save your project before loading a bridged plugin.
In VBridger, enter your Mac's IP address and the VTube Studio port (usually 8001).
On M1/M2 Macs, you must run your DAW under Rosetta 2 for most bridged plugins to work. Right-click your DAW > Get Info > Check "Open using Rosetta."