The insiders can easily grab either build 22621.601 or 22622.601 depending upon which group they are within the Beta Channel. Earlier this year, Microsoft started to ship Beta Channel builds in pairs, one with new features on by default and the other one with new features off by default. Builds 22621.601 and 22622.601 don’t actually have any new features but they include a handful of fixes. The Beta Channel is the place where developers preview experiences that are closer to what gets shipped to general customers. As the Dev and Beta Channels represent parallel development paths from the engineers, there might be cases where experiences and features show up in the Beta Channel first.

Fixes for Windows 11 Insider Preview Build 22621.601 and 22622.601

Microsoft has fixed the issue where clicking the network icon on the Lock Screen wasn’t working and would end up crashing the Lock Screen. The developers have updated the start date for daylight saving time in Chile and it’ll start on September 11th, 2022 instead of on September 4th, 2022. The developers have fixed the issue that affected Dual SIM calling. If you were selecting no SIM on your phone and initiating a call on your device, the Dual SIM functionality wasn’t working. Developers have reduced the power that the Dynamic Host Configuration Protocol was using on some devices when they’re in Sleep mode.

General known issues with the new Windows 11 Insider Preview Build

Developers are looking into reports that audio sometimes stops working for some insiders in recent Beta Channel builds.

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