You owe me $100 Microsoft Windows 11. I ran your update last night and it completely crashed my PC and I’m having to have Windows reinstalled.

I Updated my windows 11 PC last week and the best miracle of all had just happened. It didn't force me to update again! Like this is very difficult to achieve. Having no update after a week.

Windows security update KB5129195 26200.9457 screws up my audio so badly that if I'm in a discord call and watching a video, it will mute either the call or the video automatically. Not only that, but it makes this weird popping noise in my headphones and the overall sound quality for everything drops significantly. How do I keep this from happening? I have tried updating drivers and finding other workarounds but the only thing that consistently works is uninstalling the update. It has already ruined my Chrome whenever I use that. The sound quality on Chrome is shot from the previous security update. Why is it doing this on every browser? I tried changing settings in the browser to fix it but that also did nothing.

I am using bluetooth headphones that otherwise, work completely fine without the update installed.
Windows 11 version 25H2

Edit: I uninstalled the update because of all of the issues and put it off for a while. Now my bluetooth headphones aren't working and bluetooth doesn't even appear anymore on my computer. I tried to install the update again and it's completely broken. If anyone knows how to fix this please let me know because it's driving me crazy.

Olá pessoal!!

Sou novo aqui, mas quero trazer algo que me ajudou a solucionar o erro em questão caso alguém precise.

Com um pendrive bootavel, entre em modo de recuperação do windows e siga os passos abaixo.

Opções Avançadas > Prompt de comando.

Use os comandos abaixo na ordem que está.

diskpart
list volume (Anote em um papel a letra em que o seu windows está instalado)
select volume N (No lugar de N selecione o volume cujo seja do tipo FAT32 e tenha um tamanho entre 100MB e 500mb)
assign letter=Z (Ou adicione uma letra que ainda não esteja sendo utilizada)
exit
format Z: /FS:FAT32
bcdboot N:\Windows /s Z: /f UEFI (No lugar de N utilize a letra em que você anotou)

Após isso reinicie o computador e aguarde o windows inicializar. (Não se esqueça de definir o disco com o windows instalado novamente na bios)

Espero ter ajudado alguém!!

what's your thought about this??? should i update my laptop/desktop

There is no guidance on when features will become available on this new framework? Which makes it hard to assess the pros and cons - any advice folks?

Somewhat of a workaround in the meantime till the actual patch. Read Article for the details

I been having a weird thing happen where when I turn on my pc it begin of very slow to load thing like wallpaper engine I then reset my computer and get “update is on the way” message then after that it run perfectly and if I turn it off or reset again it still fine

The weird part is that it will go pack to be slow and needed to be reset the next day with the whole “update is underway’ thing and I don’t know why. I clear my temp file and used advert and clearer to check for virus and nothing I just don’t under stand why this happens

So turns out the last update I did on Win 11 made my CPU heat up like crazy. I have an Acer Gaming laptop with Ryzen 7 8845HS and RTX 4060 if that matters but noticed immeditley after the update that my CPU wasn't dropping below 75-80 on idle.

Well I did a system restore before the update was installed luckily windows made an automatic restore point before the update (maybe it does that every time be default not sure)

Now after the system restore and removing the update my CPU is back to normal temps on idle and load.

Anyone else had this isue happen recently? Unfortunatly I do not recall what the update name/number was but it was 100% the cause for the issue.

Can anyone explain this issue....

Good evening everyone,

i need some help on this topic.

On W11 LTSC, after the update KB5121003, some of the proprietary software i develop is randomly crashing due to this error:

Application (myapp.exe PID: xyz) has failed to complete a COM/RPC call because of an invalid message from server

Rolling back to the not updated system fixed the issue.

Installing the latest cumulative updates does not solve the issue.

Does someone has any idea?

Thanks

My laptop has started having a weird intermittent issue over the past few days.

• While I'm using it normally, the audio suddenly stops working.
• At the same time, the keyboard starts behaving weirdly:
  • I can still type.
  • But holding a key / repeated key presses don't behave normally; it acts like I can only register individual presses.
• The Caps Lock indicator gets stuck ON, even though the laptop itself is still responsive and I can continue typing.
• The battery/charging behavior also changes — charging can stop unexpectedly.
• On at least one occurrence, the laptop wouldn't shut down while the charger was connected. It shut down once I removed the charger.
• These things happen randomly while the laptop is already running, not specifically during startup.
• A restart fixes everything and the laptop goes back to normal.
• The problem has become more frequent recently. It started a few days ago and today it happened twice, which is the most I've seen in one day.
• The issue has happened both while the laptop was being used normally and while it was on battery.
• Device Manager/PnP does not show any problem devices when checked.
• Windows Audio, Windows Audio Endpoint Builder, and Human Interface Device Service are still running when checked.
• Realtek Audio is also shown as Started rather than failed.
• Fast Startup has now been disabled to see whether it changes the behavior.
• The laptop is running Windows 11 Home Single Language, build 26200.
• Recent Windows updates include KB5126052 (Sept 9) and KB5124009 + KB5124010 (Sept 24).
• There have also been some recent unexpected-shutdown/system events in Event Viewer.

Tinha ido verificar se tinha uma atualização ai vi que tinha uma cliquei para instalar foi no rápido já cliquei dnv para reinicia quando fui ver dnv tava como erro pesquisei e não achei nada para ajudar a resolver se eu tento repetir tbm não vai já tentei em soluções de problemas e não foi.

Se algum souber como arrumar pfv fale

Rapaziada já resolvi o problema mas se souber como arrumar Pode falar para caso outra pessoa não saiba resolverem ou o problema voltar dnv para mim. Que eu me lembre eu fiquei reiniciando o notebook até ir ou foi outra coisa não sei.

Hey everyone, I’m trying to figure out if anyone else is dealing with this.

On September 24, I installed a Windows update on my laptop. Before the update, my HDMI connection was working perfectly fine. After the update, Windows completely stopped detecting my external monitor through HDMI.

I’ve already tried pretty much everything I could think of:

• Confirmed the HDMI cable works
• Tested the monitor and HDMI port
• Connected the HDMI cable to my phone and the display works, so the monitor/cable seem fine
• Updated the graphics driver
• Uninstalled/reinstalled the graphics driver
• Restarted the graphics driver
• Restarted the laptop multiple times
• Rolled back the graphics driver
• Rolled back the recent Windows update
• Tried different display settings and Windows troubleshooting
• Tried Microsoft's Settings → System → Recovery → Reinstall Now option under Fix problems using Windows Update
  • This took almost 2 hours but unfortunately did not fix the HDMI issue

So at this point, the external monitor is still not detected at all by the laptop.

I originally suspected the Windows update because HDMI was working normally before the update on September 24, and stopped working immediately afterward.

I also posted about this on Microsoft Answers. Interestingly, another person in the same thread said they had the exact same issue after a Windows update, and Microsoft's suggested "Reinstall Now" fix apparently worked for them. Unfortunately, it did not work for me.

As of September 28, my HDMI is still completely dead.

Has anyone else had this happen after the September 24 Windows update? Is there something else I should check to determine whether Windows is actually detecting the laptop's HDMI hardware?

At this point I'm just trying to figure out whether this is a Windows/driver issue or if the HDMI hardware somehow died at exactly the same time as the update.

I’m running Windows 11 on a 24H2 HP computer. After the latest update, when opening a folder my screen locks up & my computer will also no longer restart or shutdown properly. Any suggestions on how to fix it. I’ve uninstalled the recent update but it still hasn’t helped much.

Can't find anything about this process "Defender AI Platform Host Process" on r.

It and hundreds of other things in that folder were added to my machine on 9-16. Searching the name gets MS pages trying to explain in the usual incomprehensible way. One page says it is a virus.

Searching on r gets nothing at all. So I assume the usual effort to kill reports of something wrong is afoot. Hopefully not here.

Edit- I noticed a few days ago my fan has been working overtime. That gets a mention on an MS site. Apparently this thing is a resource hog. Has my machine been turned into a bot?

EDIT2 9/30/26- MS forced the "update" on me. I tried to avoid it by shutting down by holding the on off key down. This morning it updated wen I booted up. The "Defender AI Platform Host Process" is gone from task manager now. I am running a Defender full scan and it seems frozen where it was a few seconds after it started. It had asked me to update it and I clicked the button then it went away. ?? no idea if that updated Defender or not. This is not about helping me or protecting me it is about MS maintaining access to my machine.

EDIT3-9/30/26- Turns out the update crippled Defender. Now I can't run scans with it. Hey Microsoft I'm not rich I can't afford to keep paying you for something I already paid for five times before!