Error connecting to Windows 2019 Server - ERROR node.NodeStepPluginAdapter - Error executing node step

[picoroma]

I'm trying to connect to a WINDOWS 2019 Server with RUNDECK (Rundeck 5.10.0).
the remote Note have WinRM configured but when I try to conncet from RUNDECK I have error:

[2026-01-27T16:20:09,751] ERROR node.NodeStepPluginAdapter - Error executing node step.
com.dtolabs.rundeck.core.execution.workflow.steps.node.NodeStepException: [WinRMPython] Result code: 1
[2026-01-27T16:20:09,768] ERROR api.workflowstatus - Step 1 failed: exec-command
[2026-01-27T16:20:10,028] ERROR services.ExecutionUtilService - Execution failed: 39316 in project EC2WINDOWS: [Workflow result: , step failures: {1=Dispatch failed on 1 nodes: [ECC-Sviluppo-Application: NonZeroResultCode: [WinRMPython] Result code: 1 + {dataContext=MultiDataContextImpl(map={ContextView(node:ECC-Sviluppo-Application)=BaseDataContext{{exec={exitCode=1}}}, ContextView(step:1, node:ECC-Sviluppo-Application)=BaseDataContext{{exec={exitCode=1}}}}, base=null)} ]}, Node failures: {ECC-Sviluppo-Application=[NonZeroResultCode: [WinRMPython] Result code: 1 + {dataContext=MultiDataContextImpl(map={ContextView(node:ECC-Sviluppo-Application)=BaseDataContext{{exec={exitCode=1}}}, ContextView(step:1, node:ECC-Sviluppo-Application)=BaseDataContext{{exec={exitCode=1}}}}, base=null)} ]}, status: failed]

The Project is configured to work with WinRM Node Executor Python
The node is something like this:

ECC-Sviluppo-Application:
nodename: ECC-Sviluppo-Application
hostname: my-ip-address
osFamily: windows
osVersion: Windows Server 2019
winrm-password-storage-path: keys/project/administrator
osArch: amd64
description: APP Server
osName: Windows
username: administrator
tags: ECC

Is there something I can check ?
Or some check at rundeck OS level to try the conncetion to remote node bypassing rundeck ?
THX