Persistent Connection Issue with Google Antigravity (Google Ultra Subscriber)

Hello Google Antigravity Support Team,

I am a paying Google Ultra subscriber and have been experiencing a critical issue with Google Antigravity for over a month that is significantly impacting my productivity.

Issue:
Every time I launch Antigravity, the client fails to connect to the local server with the following error:

Error: connect ECONNREFUSED 127.0.0.1:59959

The server crashes and fails to restart, rendering the application unusable without a workaround.

What I have tried:

  • Restarting the application multiple times
  • Reinstalling Antigravity
  • Restarting my computer
  • Manually killing the locked port

Current workaround:
I discovered that connecting through a Cloudflare VPN (routing through Singapore) temporarily resolves the issue, which suggests this may be a regional routing or IP restriction problem on Google’s backend — not a local configuration issue on my end.

I would appreciate a proper investigation into this issue and a permanent fix, as I should not need to rely on a VPN workaround to use a service I am paying for.

Please escalate this if necessary.

Thank you for your time and I look forward to your prompt response.

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