Microsoft Defender Baseline Policy Wifi Issue on Some of the Device

Question

Hello All,

I recently upgraded our baseline policy from Version 6 to Version 24H1, retaining the same settings from the previous version with a few modifications. After applying the new baseline policy to devices, some users have reported that their Wi-Fi is not working.

To temporarily resolve the issue, we manually assigned static IP addresses, as DHCP IPs from the router are not working on certain devices. Interestingly, the same policy is not causing issues for other users, which makes this behavior quite inconsistent and difficult to pinpoint.

I’m unsure what might be causing this and would appreciate any guidance on where to check or troubleshoot further to resolve the issue.

Thank you.

Answer 1

I assuming it might be any firewall setting that cause any issue, so I have pasted the image of the setting that I have applied in policy.