Users can't access Internet because proxy settings are overwritten in Internet Explorer 11
This issue occurs when multiple users log on to a Remote Desktop Services (RDS) server and run Internet Explorer at the same time when proxy settings are managed by Group Policy.
This issue occurs because a user's proxy settings may not be initialized correctly when there are multiple concurrent Internet Explorer processes and the server's CPU usage is high.
Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.
Learn about the terminology
that Microsoft uses to describe software updates.
Article ID: 3144522 - Last Review: 03/15/2016 17:32:00 - Revision: 2.0
Internet Explorer 11
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