this is the error message that came up
LaserGrbl v7.12.0.0
Marlin v
Wrapper: UsbSerial
Win 11, Home, 10.0.22631.0 (7)
CLR: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\mscorlib.dll 4.8.9282.0 built by: NET481REL1LAST_C
TypeOf exception [System.InvalidOperationException]
Exception message [The port is closed.]
Exception source [System], thread [Main Thread]
Exception method [Void Write(System.String)]
----------- stack trace -----------
at System.IO.Ports.SerialPort.Write(String text)
at LaserGRBL.ComWrapper.UsbSerial.Write(String text) in E:\LaserGRBL\LaserGRBL\ComWrapper\UsbSerial.cs:line 144
at LaserGRBL.MarlinCore.QueryPosition() in E:\LaserGRBL\LaserGRBL\Core\MarlinCore.cs:line 29
at LaserGRBL.GrblCore.StartTX() in E:\LaserGRBL\LaserGRBL\Core\GrblCore.cs:line 1911
at Tools.ThreadObject.OnFirstRun() in E:\LaserGRBL\LaserGRBL\Tools\ThreadClass.cs:line 30
at Tools.ThreadClass.Loop() in E:\LaserGRBL\LaserGRBL\Tools\ThreadClass.cs:line 82
at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
at System.Threading.ThreadHelper.ThreadStart()
this is the error message that came up LaserGrbl v7.12.0.0 Marlin v Wrapper: UsbSerial Win 11, Home, 10.0.22631.0 (7) CLR: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\mscorlib.dll 4.8.9282.0 built by: NET481REL1LAST_C
TypeOf exception [System.InvalidOperationException] Exception message [The port is closed.] Exception source [System], thread [Main Thread] Exception method [Void Write(System.String)]
----------- stack trace ----------- at System.IO.Ports.SerialPort.Write(String text) at LaserGRBL.ComWrapper.UsbSerial.Write(String text) in E:\LaserGRBL\LaserGRBL\ComWrapper\UsbSerial.cs:line 144 at LaserGRBL.MarlinCore.QueryPosition() in E:\LaserGRBL\LaserGRBL\Core\MarlinCore.cs:line 29 at LaserGRBL.GrblCore.StartTX() in E:\LaserGRBL\LaserGRBL\Core\GrblCore.cs:line 1911 at Tools.ThreadObject.OnFirstRun() in E:\LaserGRBL\LaserGRBL\Tools\ThreadClass.cs:line 30 at Tools.ThreadClass.Loop() in E:\LaserGRBL\LaserGRBL\Tools\ThreadClass.cs:line 82 at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx) at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx) at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state) at System.Threading.ThreadHelper.ThreadStart()