Offline AI when VPNs block AI tools
VPNs and proxies often break cloud AI. PortableMind runs entirely on your laptop from a USB, bypassing network blocks and keeping prompts local.
No dependency on external endpoints that VPNs can block.
Localhost UI that ignores proxy hiccups.
Portable across corporate and home machines.
Who this is for / not for
For users who lose AI access when VPNs or proxies block cloud endpoints. Not for teams with unrestricted internet and cloud AI already approved and stable.
- Ideal for consultants hopping between client VPNs.
- Skip if you never use VPNs or proxies.
Specs that actually matter
8–16 GB RAM, modern CPU, and USB 3.0 are sufficient. GPU optional. Ensure you can run a local script from removable media.
- Keep 4–6 GB disk free for caches.
- Use a direct USB port instead of a hub behind a docking station.
- Balanced preset for daily use; fast preset if the laptop is underpowered.
Launch without proxy pain
Disconnect VPN during first launch if it interferes, then reconnect after. Pin the launcher so the PortableMind app opens quickly, and run in airplane mode to prove it doesn’t need the network. Use the local URL the launcher prints only as a fallback.
- If a proxy injects certs, stay offline during AI use.
- Cache prompts on the USB for quick reuse.
- Use the troubleshooting FAQ if ports seem blocked.
Common pitfalls
Leaving VPN on and assuming the AI is broken when it’s actually a proxy issue. Running heavy presets on low-power laptops and blaming the VPN.
- Test in airplane mode to isolate networking.
- Switch to the fast preset on lean hardware.
- Update only when on a trusted, stable network.
PortableMind vs DIY
DIY stacks often rely on downloads and telemetry that VPNs intercept. PortableMind is preloaded and offline-first, so VPN quirks don’t matter after launch.
- No cloud endpoints to whitelist.
- Consistent across every VPN you use.
Stay productive behind firewalls
Keep a printed quickstart for VPN days. If a client blocks unknown processes, run in airplane mode and show offline proof. Store outputs locally and copy them into ticketing systems later.
- Keep the USB with your travel kit.
- Use structured prompts for ticket updates and logs.
- Clear cache after sessions on client machines.
Quick cross-links
Hop to related guidance while you keep this page open.
FAQ
Will VPNs block PortableMind?
No. It runs locally. Disconnect VPN if it interferes with the PortableMind app; the launcher prints a local URL if you need a fallback.
Do I need to whitelist endpoints?
No endpoints are called. The AI stays on your machine.
Can I use this on client VPNs?
Yes, because it doesn’t rely on their network. Bring offline proof if needed.
Is internet ever needed?
Only if you choose to update models. Daily use is offline.
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