Uipath CE IP blocked Don't have access to Orchestrator and Cannot link robot

Hello everyone

I use Uipath Community edition but It was found that uipath would restrict access to IP.

After using the company network for a period of time,The url “https://platform.uipath.com/”cannot be accessed and Uipath Studio Robot unable to connect.

Our network engineer checked and found out that company IP is blocked by uipath.
When change the comany IP everything was back to normal .But decision time is not working again.

Have you ever been in a situation like this?What can we do about it?

Looking forward to your reply Thanks.