Troubles with Docker volume/permission - stick it out or move to XAMPP?

Using Grok Super Heavy to customize OpenEMR 8.0 and having troubles with localhost8080 500 internal server errors. Grok says it is known issue on Windows machine with CareCoordination module, but unable to resolve it. Considering moving to XAMPP. Any help is appreciated.

I figured it out. When running OpenEMR with Docker local host 8080 it needs to be opened in a private window, because a regular window will cache errors. As a penalty, Grok and I are each wearing our vintage “I’m with Stupid” t-shirts from the 70s today.