It might be that there is an SSL Certificate Binding Issue.
Hello, my Exchange 2013 server does not load the edit setting page

When i want to modify group in my Exchange 2013 server, the edit page stays blank and after a time display's time out error. All other blades are opening in edit mode, just the groups one is affected.
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Jarvis Sun-MSFT 3,691 Reputation points Microsoft Vendor
2023-05-04T07:35:47.4433333+00:00 Hi @miroslav atanasov ,
To narrow down the issue, please clarify some questions and provide more information. Below are my suggestions:
1.Whether the account logged into the EAC has the correct admin role. What are the results of using another user to sign in?
2.If you use the command Get-DistributionGroup in the Exchange Management shell, what happens and whether it is displayed as follows:

3.Open IIS Manager, find the Bingdings information of the Exchange back end, and check if the SSL certificate is correct for MS Exchange.

4.Finally, it is recommended to restart Exchange related services.
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