troubleshooting

4 guides on this topic.

8 min read

Vast.ai Port Not Listening: A Step-by-Step Diagnosis

Work from the machine outward: local service, firewall, NAT, then the marketplace's view. Find where the connection actually dies.

6 min read

Machine Deverified on Vast.ai? It Might Be a Sync Issue

Sometimes the private and public verification states disagree and your machine looks deverified while working fine. How to tell, and what to do.

7 min read

Port Forwarding and NAT for GPU Hosts: Get Traffic to Your Machine

Renters connect to your machine from the open internet. Router port ranges, static LAN addresses, and how to verify from outside your network.

6 min read

Your Vast.ai Machine Went Offline: The 10-Minute Checklist

Power, network, daemon, drivers, disk. A fixed order of checks that finds the cause fast and gets you back on the market.