设备无法切换到 Dev 通道，重启后强制回退 Mainline，无法接收 Insider 续期更新(证书已过期)
设备：550W (MS-7D76) 系统：Windows 11 专业版 Insider Preview 10.0.26300.8772 问题：设备无法切换 Dev 通道 背景：证书 2026-08-11 已过期，需要安装 Dev 续期构建 26300.9032 1. 账号已注册，设备已登记（account.microsoft.com/devices 确认 550W） 2. 系统在 26300.8772，但更新推 25H2 正式版，安装报 0xc1900101 回滚 3. 设置里可选 Dev 并点继续，但重启后 UIContentType 重置回 Mainline，选不上 4. Account\Status 曾为 0x8，错误码 0x80860006 疑问：设备在服务端的通道标记出问题了吗？如何回到 Dev 通道接收续期更新？
I'm TRAPPED inside a gratuitous "Windows Insider" black hole.
I've somehow been sucked into a "Windows Insider" black hole. Unbeknownst to me how it got there, my Windows Update has a new option listed in Settings called Windows Insider Program, and my system has turned to mush trying to install the latest update 22H2. Unfortunately, Settings says something is missing and wants me to set some parameter that I don't want. Settings also says I can leave the program if I want to (which I do) and offers an option to "leave the insider program". So that's what I'm after, but selecting that option says I have to sign in. No problem, I sign in, but it says that email address is not a registered member of Windows Insider Program, hence the trap is sprung and I can't get out. Settings says I am both a member and not a member. The other way to get out is to reinstall Windows which is not a very viable option. I have tons of installed apps which I don't want to lose. Any ideas from anyone?Can't fix problem with Windows Insider Program account
Hi everyone. For several days now I keep getting an error when I attempt to fix a problem with my Windows Insider account. The screen shows below information (same as attached screenshot): Your Windows Insider account requires attention to get Insider Preview builds. As soon as I hit "Fix the problem" I get a message for a split of second saying "Loading. This won't take long." and it changes to "Something went wrong. We aren't able to talk to our service right now. Please try again later." I am registered for the Insider Program and have tried several solutions that I've found on the Internet (registry keys change/add keys, start Windows Services, created new Windows profile with admin rights) - no luck. Anyone has an idea how to fix this? Thanks in advance for any replies.
Problems with windows insider program // Problemas con windows insider program
Hice unos cuantos pasos para que la opción de "Datos de diagnostico opcionales" estuviese habilitada, por que antes de hacerlo no se podía seleccionar. ahora que la opción esta habilitada sigue sin dejarme continuar con los pasos // I did a few steps to make the "Optional Diagnostic Data" option enabled, because before doing so it could not be selected. now that the option is enabled still does not let me continue with the stepsBug@ Settings > Windows Update > Windows Insider Program
I joined the Windows Insider Program months ago, and I currently have Windows 11 activated. For some unknown reason, I have this on my screen, but I know as a matter of fact that this is false. I know that Windows 11 is officially released now, but this is not the kind of message that should be displayed here if the Windows Insider Program is obsolete now.
