Patchocalypse Now
Surviving the Update That Ate Your Network
Patchocalypse Now
Last week, Windows update KB5046613 rolled out to “improve security” — and in a bold new interpretation of that phrase, it also killed Ethernet, Wi-Fi, and in some cases Bluetooth.
No network. No Teams. No way to Google “why is my network broken.” Truly, zero-trust taken to the extreme.
If you haven’t deployed it yet, pause and test first. If you already have… I hope you enjoy the retro vibes of a disconnected machine.
Quick Tip — dig Shortcut
Need to see where DNS is failing without 15 minutes of guesswork? Try:
dig @8.8.8.8 yourdomain.com +traceIt’s faster than waiting for Dave from accounting to “test it on his phone.”
What Paid Subscribers Got This Week
While you’re reading this, Paid readers already have:
The exact PowerShell rollback script to wipe KB5046613 off every endpoint before forced reboots hit.
Quick Tip #2 — Log Tailing Like a Pro — a one-liner that makes errors in live logs glow like a Vegas casino.
A config snippet to bypass the broken service until Microsoft issues a fix.
Sysadmin Misery Moment — The Patch Rollback Race
70 endpoints. One bad patch. 30 minutes until everyone reboots into chaos.
I made it. Barely. Paid subscribers got the play-by-play and the tools to do it themselves next time.
Mini-Rant — Vendor “Security” Updates That Disable Features
Patch notes: “Improved security posture.” Translation: “Removed 20% of what you use daily, but with encryption.”
Related Config Chaos
Still staring at vendor patch notes like they’re written in prophecy and legal liability? These issues belong in the same maintenance-window panic room:
Patchocalypse Now — Extended Cut — the deeper version for when the patch broke things and now you need more than vibes and a reboot.
Packet Crimes – Hunting Down the Jerk Flooding Your Network — because sometimes the network is fine until one device starts acting like it owns the broadcast domain.
Welcome to The Config Report — Let’s Break Stuff (But Smarter) — the starting point for patch notes, automation tips, and infrastructure chaos with fewer corporate buzzwords.
— JJ - Chief Packet Pusher
Still patching. Still regretting it sometimes.
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