When you load an Explorer window in Windows 10, the window loads and then it loads the stuff that's supposed to be in it. In Windows 11, in an apparent attempt to hide how the sausages are made from the user, it loads the stuff that's supposed to be in it before it draws the window. That way it's usable shortly after it appears. But what happens if you have a network failure? Now the explorer window no longer appears until after the network timeout passes, even if you open e.g. "explorer c:\". This means that you cannot use Explorer to load local resources during a period of network failure without waiting for at least a few minutes. If I want to open a local document I therefore either have to load it from within the application (which itself may have a variation of the same problem related to file dialogs not becoming usable until the network timeout passes) or go find and "start" it with the CLI.
While I'm complaining about stupid by-design fuckups in Windows 11, I used to use Notepad as part of my workflow in Windows 10. Not only does all text appear the same with no formatting, but it strips formatting, so if you paste something into classic notepad and then C&P it out later it goes without any of the text formatting. Sometimes this is exactly what I want. Windows 11's notepad breaks both of these things by supporting RTF, and by having a shitty autosave feature which you cannot disable. You can stop Notepad from loading its prior state on launch, but you CANNOT disable autosave. If a network share goes away while a document is open, NOTEPAD HANGS. If it doesn't come back before the timeout is exceeded, THE DOCUMENT IS UNLOADED. It literally just closes the tab, ALONG WITH YOUR CHANGES.
Microsoft has always been incompetent but this is well beyond the pale. This is beyond amateur hour level bullshit, this is a new low of incompetence even for Microsoft. And since their servers are pathetically fragile and need to be rebooted once a week or more for something simple like file services to even work reliably, this is causing me real life problems which result in less work being done.