HS-WX200 Multi-Status 2.22.36.4 Repeatedly Crashing on HS4-Pi

[IlDavo]

HS-WX200 Multi-Status periodically reports "Critical Disconnection" and crashes on HS4-Pi. It then reports "Startup Pending" and eventually re-starts, only to crash, again.
Also: Selecting "Setup" for this plug-in produces 404/Not Found.

[DoctorMcKay]

It's working fine for me on Linux with Z-Wave 4.1.2.1. Can you try logging into the Pi via SSH and running it manually, like so:

cd /usr/local/HomeSeer
mono HSPI_WX200MultiStatus.exe

See if it outputs anything there.