Windows Defender Application Guard doesn't work properly in domain environment .Hangs and cant connect to internet

[Sharkbone(I)]

I am trying to reduce attack surfaces via browsers by activating WADG -> Edge Chromium Sandbox Mode. I tested this on a standalone without enterprise configurations and it worked perfectly. I also tried to activate and test it on Clients in the enterprise - domain environment but encountered a few issues. 1. The Sandbox Container crashes after it is left running for a while. 2. No Internet connection (see attached screenshot) via the container is possible even after forcing direct proxy configurations and testing a few policies like network isolation etc. I heard the usual culprits in the d

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