Antigravity login issues

Google Antigravity
1

1. The Proxy & SSL Infrastructure

I try to login in antigravity in a network that is under an proxy:

  • Whitelisting: added google.com, googleapis.com, gvt1.com, and open-vsx.org to the whitelist.

  • SSL No-Bump: I configured proxy to stop decrypting traffic for these domains to prevent certificate pinning errors.

  • Direct Access: Disabled proxy completely for my pc and tested without proxy, issue persisting

2. Installed all runtimes

I installed latest node, python and dotnet still facing the issue.

Problem itself

The final logs revealed that the Agent was suffering from “amnesia.” or at least it seems like this.

  • Key Not Found: We saw errors where the Agent claimed the “state key” was missing, meaning the process that started the login was being killed before the token came back from the browser.

  • Cache Clearing: We attempted to wipe the .antigravity-server and globalStorage folders to give the app a “clean slate.”

I try to fix this almost 2 consecutive days, login with google account with pro subscription, in the browser its says that i am authenticated. Antigravity itself try to connect me, I am able to open an project but after some time chat on the right pane dissapear and its asking to login again. Also if I send some prompts to gemini they wont work, its just saying loading, working and stuff like this till same message are given to log in again.
Also in the bottom right corner I see an yellow message Antigravity:Authenticating

From my debugging its not proxy issue as i try everything to make it working from the proxy side.
Also I added all that is possible to antivirus whitelist, even antivirus was not blocking anything.
I have also an mac and an linux device and there all is working exactly how it should, I guess the problem is with windows version.
Try also different browsers Chrome, Firefox, Edge.
For me its looking like app is not capable to process the token from the browser, or fails to store it and cant complete authentication process.
In accounts are shown that I am logged in but UI still asking to login.
I use gemini-cli under windows and wsl and cli working just fine, but i need some IDE capabilities and thats why I need antigravity working.
If someone knows how to fix it please help !

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2

I have also login issues. Seems like I have logged in and can use ai agent, but it shows that I’m not logged in and when trying to log in then it pops login just a sec and hides it. When I restart antigravity then it starts to show my user icon and it also gets somewhere my github login and I’m logged in with 2 accounts.

3

In my case its even not showing user icon,
sometimes its showing login as in photo
sometimes its showing that I am kind of logged in but in fact it cant finish login process, cant send prompts and constantly asking for login.

4

[Error - 11:36:42 AM] Server initialization failed.

Message: Pending response rejected since connection got disposed

Code: -32097

[Info - 11:36:42 AM] Connection to server got closed. Server will restart.

true

[Error - 11:36:42 AM] antigravity client: couldn’t create connection to server.

Message: Pending response rejected since connection got disposed

Code: -32097

[Error - 11:36:42 AM] antigravity client: couldn’t create connection to server.

Error: connect ECONNREFUSED 127.0.0.1:35310

at TCPConnectWrap.afterConnect \[as oncomplete\] (node:net:1637:16)

[Error - 11:36:42 AM] Restarting server failed

Error: connect ECONNREFUSED 127.0.0.1:35310

at TCPConnectWrap.afterConnect \[as oncomplete\] (node:net:1637:16)

Finally catched some logs from the output