Robot not able to connect to Orchestrator using self signed certificate

Installer(.exe or .msi): UiPathPlatformInstaller.exe 19.4.4.0

License type(Free, Trial/License code): Trial

I have two AWS machines A and B. I have installed Orchestrator on machine A and robots on both machines A & B. I have created the self signed certificate on machine A and exported it to machine B also.

I am using aws internal IP address as the orchestrator url i.e. If Machine A IP address is 172.31.38.41 then orchestrator url https://172.31.38.41 on machine B. But I am getting error "The remote certificate is invalid according to the validation procedure"

Same error which I used the above url for robot on machine A. But If I used the hostname of A in orchestrator url, machine A robot is able to connect to orchestrator on same machine.

I have already tried the stesp in The remote certificate is invalid according to the validation procedure (error from Robot )- Troubleshoot steps

Here are screenshot from my orchestrator and robot

Certificate in both current user and local machine


I see very similar topic here The Remote certificate is invalid according to the validation procedure exception but no solution yet.

Please help.

@salman_khan1

Welcome to the uipath community.

You can contact Uipath support team to resolve this issue.

I’ve posted what I’ve done to resolve this problem in my post

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