Recently I had an issue where I could ping my robot and could connect to it using workvisual and browse and open the controller project. But whenever I was trying to deploy the project it was giving me client/server clock synchronization error.
After a lot of back and forth finally I found the solution.
Login to User Group: Admin
Then turn off the remote access option in the rights management window.
I hope if anyone gets this error, doing this would resolve it.