Response from debug
pi@duet3:~ $ sudo /opt/dsf/bin/DuetControlServer -1 debug Duet Control Server v3.1.1 Written by Christian Hammacher for Duet3D Licensed under the terms of the GNU Public License Version 3 [info] Settings loaded [info] Environment initialized [info] Connection to Duet established [info] IPC socket created at /var/run/dsf/dcs.sockResponse from sudo /opt/dsf/bin/DuetWebServer
pi@duet3:~ $ sudo /opt/dsf/bin/DuetWebServer info: Microsoft.Hosting.Lifetime[0] Now listening on: http://[::]:80 info: Microsoft.Hosting.Lifetime[0] Application started. Press Ctrl+C to shut down. info: Microsoft.Hosting.Lifetime[0] Hosting environment: Production info: Microsoft.Hosting.Lifetime[0] Content root path: /home/pi info: DuetWebServer.Services.ModelObserver[0] Connections to DuetControlServer established info: Microsoft.AspNetCore.Hosting.Diagnostics[1] Request starting HTTP/1.1 GET http://192.168.1.123/machine info: Microsoft.AspNetCore.Routing.EndpointMiddleware[0] Executing endpoint 'DuetWebServer.Controllers.WebSocketController.Get (DuetWebServer)' info: Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker[3] Route matched with {action = "Get", controller = "WebSocket"}. Executing controller action with signature System.Threading.Tasks.Task Get() on controller DuetWebServer.Controllers.WebSocketController (DuetWebServer). info: DuetWebServer.Controllers.WebSocketController[0] WebSocket connected from ::ffff:192.168.1.114:59415 info: Microsoft.AspNetCore.Hosting.Diagnostics[1] Request starting HTTP/1.1 GET http://192.168.1.123/machine/directory/0:%2Fmacros application/json info: Microsoft.AspNetCore.Routing.EndpointMiddleware[0] Executing endpoint 'DuetWebServer.Controllers.MachineController.GetFileList (DuetWebServer)' info: Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker[3] Route matched with {action = "GetFileList", controller = "Machine"}. Executing controller action with signature System.Threading.Tasks.Task`1[Microsoft.AspNetCore.Mvc.IActionResult] GetFileList(System.String) on controller DuetWebServer.Controllers.MachineController (DuetWebServer). info: Microsoft.AspNetCore.Mvc.Infrastructure.ContentResultExecutor[1] Executing ContentResult with HTTP Response ContentType of application/json info: Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker[2] Executed action DuetWebServer.Controllers.MachineController.GetFileList (DuetWebServer) in 195.8381ms info: Microsoft.AspNetCore.Routing.EndpointMiddleware[1] Executed endpoint 'DuetWebServer.Controllers.MachineController.GetFileList (DuetWebServer)' info: Microsoft.AspNetCore.Hosting.Diagnostics[2] Request finished in 300.9561ms 200 application/json