DEV Community

Lingdas1
Lingdas1

Posted on

Crash #2: When the Internet Betrayed Me

🌐 Crash #2: When the Internet Betrayed Me

"I'll download local models so my AI works offline." Famous last words.


I am a dental student in Russia, where the internet is... let's say adventurous.

Some days the VPN works. Some days the whole building loses connection for four hours. Some days you can reach Google but not GitHub. It is a roulette wheel that spins every time you open a browser.

So I had a smart idea: download local AI models. Then my assistant works offline. No internet needed.

I spent an entire Saturday downloading models. 20 gigabytes. On Russian dorm internet. This took patience I did not know I had.

Sunday morning: everything was working. I tested it. The AI responded. I felt like a genius. I went to sleep happy.

Monday morning: blue screen of death.

Windows rebooted. Every single model file? Corrupted. 20GB. Gone. The weekend? Gone.

I stared at the screen for a solid minute. Then I laughed. Because what else do you do.


What I Learned

Backup your configuration before you think you need it. Not after.

That weekend was not wasted because I downloaded models. It was wasted because I did not save my working setup. One config file. One screenshot. One export. If I had any of those, recovery would have been ten minutes instead of another weekend.

But there is a deeper lesson here, and it took me three more crashes to learn it:

Run everything in a VM.

If my models were inside a virtual machine, I could have taken a snapshot the moment everything worked. When Windows crashed, I restore the snapshot. Thirty seconds. Done.

I did not know this yet. Crash #5 is where I finally figure it out.


🛡️ Golden Rule Reminder

If it works, back it up. A screenshot of your config. An export of your settings. A VM snapshot. Any of these would have saved my weekend.

Run everything in a VM. The snapshot is the backup. One click to save your working state. One click to restore when things break.


This is Crash #2 in an ongoing series. ← Crash #1: The Gateway Ghost | The full story of all 7 crashes


💬 Your Turn

Have you ever lost work because you did not back it up? Or hit a similar wall I did not mention?

Drop a comment. I read every single one. The more we share our screw-ups, the fewer people have to make them. 🤝

Top comments (0)