Affected Windows component
Networking Problems Caused by Windows Updates
The archive contains 22 documented Windows update incidents affecting Networking. Browse the timeline below for symptoms, severity, source-backed details, and whether Microsoft shipped a fix.
22 entries with KB numbers ยท reported across 6 years
Browse those years
Networking incident timeline
BSODs, BitLocker lockouts, BITS broken, and domain controllers down
February's fix for January traps PCs in 15-restart boot loops
IIS and localhost connections broken, DRM playback dead
SMBv1 file sharing over NetBIOS broken
DRM video broken, SMBv1 file sharing dead
Remote Desktop disconnects after 65 seconds
OpenSSH completely broken, service silently fails
OpenSSH broken on mandatory security update, network instability
Linux dual-boot broken, TCP/IP crippled
VPN connections broken, Start Menu unresponsive
VPN connections broken system-wide
Enterprise Wi-Fi killed at universities
Explorer freeze loop, network adapters vanish, Defender broken
Domain trust broken, Synology NAS severed
BSODs, SSDs vanish from system, 4-hour install stalls
VPN speeds drop to zero
Kerberos broken on 21H2, domain authentication fails
TLS/SSL handshakes break across all Windows
SMB file copies 40% slower
Wi-Fi hotspot breaks, Hyper-V won't launch
Network printing destroyed on first-ever Win 11 update
Browse other frequently affected components
- Boot 26
- File Explorer 26
- Windows Update 24
- Networking 22
- BSOD 20
- Installation 12
- Taskbar 11
- Enterprise 10
- Performance 10
- Display 9
- Start Menu 9
- BitLocker 8
- Remote Desktop 8
- VPN 8
- Active Directory 7
- Gaming 7
- SMB 7
- Wi-Fi 7
- OpenSSH 6
- System Stability 6
- Printing 5
- Applications 4
- Bluetooth 4
- Cloud Storage 4
- Dual Boot 4
- Hibernation 4
- Hyper-V 4
- Kerberos 4
- Linux 4
- OneDrive 4
- SSD 4
- Storage 4
- USB 4
- Windows Server 4
- WSUS 4
- .NET 3
- Audio 3
- Citrix 3
- Desktop 3
- Domain Controllers 3
- DRM 3
- File Sharing 3
- Login 3
- Outlook 3
- Secure Boot 3
- Shutdown 3
- Sleep 3
- Task Manager 3
- Video Playback 3
- Virtual Machines 3
- Windows Recovery 3
- Windows Search 3