Invalid Certificate Policy error in linux Machines

Invalid Certificate Policy error in linux Machines

Hi friends,
I'm trying to install the Endpoint Central agent on Linux Machines.
First, agent installation takes too long, and then the endpoint agent can not communicate with the endpoint central server.
when I run dctroubleshootingtool in a Linux client I will receive these error messages:
-Invalid Certificate Policies
-connection reset by peer
-server misbehaving

Before importing the SSL Certificate from the Domain CA server we did not have this issue and it started after importing the SSL Certificate to Endpoint Central.
also, We had no problem with Windows machines.
Screenshots of errors are attached to this topic.

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