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Damn Windows patches "We've identified that a recent networking update may have caused user traffic coming from the internet to fail intermittently before reaching Microsoft 365 services. We've reverted this update and are seeing some initial signs of mitigation."

I've seen some issues yesterday when I was working on a XLSX file from OneDrive and Excel warned me it can't autosave the file due to issues. I ignored it since it did saved the file in the end but good to know they acknowledged and fixed the issue.

I can see more frequent issues on Azure infra compare to my company on premise infra... (almost 30k users - 11mln customers)