Power Platform Community Forum Thread Details

SessionCreationError - Cannot create new session to execute unattended run

I am getting 'SessionCreationError - Cannot create new session to execute unattended run'.

This error occurs intermittently and randomly, without changing configuration.
The error occurs in about 30 secs to 1 min of running the 'Run Desktop Flow' Action.
I have no problems when running in attended mode.
I have tried expanding the 'SessionCreationTimeout' (https://learn.microsoft.com/en-us/troubleshoot/power-platform/power-automate/desktop-flows/sessioncreationtimeout-error-code)
I followed the steps in https://learn.microsoft.com/en-us/troubleshoot/power-platform/power-automate/desktop-flows/troubleshoot-session-creation-errrors
The account I am using is the same I use when running attended.
I can connect with the same credentials to the VM via Remote Desktop Protocol.
I tried restarting the computer before, logging out and making sure no other user in logged in the Virtual Machine.
I tried in a different Virtual Machine with the same results.
It also fails when running with a Scheduler trigger.
I checked the Power Automate services and they seem to work fine in the computer.
I checked for any Firewall or antivirus blockade.
I assigned the proper "Power Automate Process" licence to the environment.
The machine is assigned to the environment and it shows 'Connected' every time in the app.
I tried with different configurations in Power Automate app.
I updated to the last Power Automate Desktop versión (currently 2.48.153.24261)
The most strage thing is that the issue happens randomly (about 4 of 5 executions).