BUG: WINDOWS 11 TRAVANDO?!
Read the Portuguese translation →
Author: TecMundo · Watch on YouTube
Video authored by the channel shown, not by IANIA; all rights belong to the creator. Transcript and summary generated automatically; the original-language content is preserved.
Original language: English
Original video: BUG: WINDOWS 11 TRAVANDO?! · Channel: TecMundo · 00:30 · Watch on YouTube
Topics: Cybersecurity and software security, Software engineering with AI, AI infrastructure and hardware, Open source and software ecosystems
Summary
Section titled “Summary”Some Windows 11 users report their PCs freezing during startup, particularly when the computer has outdated UEFI firmware and is connected to the internet. Secure Boot is a suspected cause, possibly related to certificate updates, though Microsoft has not confirmed the issue. Users report that starting offline or using Safe Mode may temporarily help, but neither is a permanent fix. One theory is that older firmware repeatedly attempts Secure Boot updates, causing the system to freeze.
Key points
Section titled “Key points”- The reported Windows 11 freezes happen after turning on the computer.
- The issue is reported mainly on PCs with outdated UEFI firmware.
- Being connected to the internet during startup is another reported factor.
- Secure Boot is the community’s main suspected cause.
- Secure Boot received certificate updates throughout 2026.
- Microsoft has not officially confirmed the cause.
- Users report starting without internet or using Safe Mode as temporary workarounds.
- A suspected cycle of Secure Boot update attempts on older firmware may freeze the system.
Chapters
Section titled “Chapters”| Start | Chapter | Summary |
|---|---|---|
| 00:00 | Reported Windows 11 startup freezes | The video describes reports of startup freezes, especially on internet-connected PCs with outdated UEFI firmware. |
| 00:30 | Temporary workarounds and suspected cause | Offline startup or Safe Mode may help temporarily, while a repeated Secure Boot update cycle is one suspected explanation. |
| 00:30 | No permanent fix confirmed | The video reiterates that the proposed workarounds do not permanently solve the issue and Microsoft has not confirmed its cause. |
Quotes
Section titled “Quotes”there might be a problem behind it. — 00:00
The community’s main suspect is Secure Boot — 00:00
Microsoft has not officially confirmed the cause — 00:00
that does not permanently solve the problem. — 00:30
end up freezing the system — 00:30
Concepts and entities
Section titled “Concepts and entities”Windows 11, UEFI firmware, Secure Boot, Microsoft
Full transcript (original language)
Section titled “Full transcript (original language)”00:00 If your Windows 11 has been freezing after you turn on your computer, there might be a problem behind it. Users report the same freezing issue happening mainly on PCs with outdated UEFI firmware and connected to the internet during startup. The community’s main suspect is Secure Boot , a Windows 11 security feature that received certificate updates throughout 2026. Microsoft has not officially confirmed the cause, but a possible
00:30 temporary solution reported by users is to start the computer without internet or use safe mode. But that does not permanently solve the problem. The suspicion is that old firmwares might enter a cycle of Secure Boot update attempts and end up freezing the system . Yeah.