When I was running my agent through a set-up security audit, it wanted to use Tailscale. When the agent went to restart the gateway, it would not reconnect. When I went to run the gateway from the terminal, it returned:
michael@AInchor:~$ openclaw gateway run
π¦ OpenClaw 2026.4.15 (041266a) β You had me at 'openclaw gateway start.'
β
β
10:39:53 [gateway] loading configurationβ¦
10:39:53 [gateway] resolving authenticationβ¦
10:39:53 [gateway] starting...
10:39:56 [gateway] starting HTTP server...
10:39:56 [canvas] host mounted at http://100.82.77.22:18789/__openclaw__/canvas/ (root /home/michael/.openclaw/canvas)
10:39:56 [gateway] β οΈ Gateway is binding to a non-loopback address. Ensure authentication is configured before exposing to public networks.
10:39:58 Gateway failed to start: another gateway instance is already listening on ws://100.82.77.22:18789 | listen EADDRINUSE: address already in use 100.82.77.22:18789
If the gateway is supervised, stop it with: openclaw gateway stop
10:39:58 Port 18789 is already in use.
10:39:58 - pid 16788 michael: openclaw-gateway (100.82.77.22:18789)
10:39:58 - Gateway already running locally. Stop it (openclaw gateway stop) or use a different port.
10:39:58 Gateway service appears enabled. Stop it first.
10:39:58 Tip: openclaw gateway stop
10:39:58 Or: systemctl --user stop openclaw-gateway.service
I have now lost communication with the agent.