Terminal Session: One or more errors occurred

When using the Terminal Session activity in UiPath, I encounter the following error.

Terminal Session: One or more errors occurred. (One or more errors occurred. (There was an error connecting to terminal. Error code: Error))

Below is the configuration I currently have. It’s important to note that the activity works correctly on my computer, and I can also establish the connection manually on the machine using PuTTY without any issues.

Hi @alexis.mendoza.rpa

Refer below post on same error. Verify the points mentioned.

Yes, that was my previous post, but the same error reappeared.

HI @alexis.mendoza.rpa

If it works locally and via PuTTY, the issue is with the robot environment.
Check network/firewall access on the target machine, make sure the robot is running in user mode (not service), and try changing terminal type (VT220 → VT100).
It’s usually a machine or permission issue, not the Terminal Session config.