I am currently encountering a strange bug on the Ultra plan. I am receiving “quota exhausted” errors, even though I should have limits available, and the UI for my quota is behaving erratically.
Symptoms:
I am getting blocked from generating with the following error: “You have exhausted your quota on this model.”
When checking the Models tab, my available quota is constantly jumping/changing when I navigate away to a different menu and come back. It displays completely different, randomized quota numbers.
Logs / Error Code: Checking the logs, I am hitting a 429 RESOURCE_EXHAUSTED with a massive 155-hour reset time:
Plaintext
2026-02-24 11:22:05.842 [info] E0224 11:22:05.838566 6571 log.go:380] agent executor error: RESOURCE_EXHAUSTED (code 429): You have exhausted your capacity on this model. Your quota will reset after 155h14m1s.: RESOURCE_EXHAUSTED (code 429): You have exhausted your capacity on this model. Your quota will reset after 155h14m1s.
Troubleshooting Attempted:
I suspected this might be an authentication/authorization sync issue.
I tried logging out and logging back in, but it did not resolve the problem.
Questions for Support:
Can you confirm if this is a known backend authentication/sync bug on your side?
Alternatively, is there a local .dir cache or configuration file I should delete to force a proper sync?
Yes happening to me as well. Support ticket I opened just gives canned answers about plans. It’s unusable to me right now as using it 1 day seems to lock for a week even on ai ultra plan
I’m experiencing the exact same issue. I’ve tried logging out and back in, and even completely reinstalling the IDE, but nothing has resolved it.
My best guess is that there’s a bug in one of Antigravity’s internal monitoring layers that is mistakenly identifying our Ultra accounts as the Free tier and cutting us off.
I’ve already submitted a few bug reports through the IDE’s built-in “Report Issue” feature, but I haven’t received any response yet.
Hi Everyone,
Thank you for bringing this to our attention. We sincerely apologize for the inconvenience this has caused. We have escalated the issue to our internal teams for a thorough investigation and we appreciate your patience as we work toward a resolution.
Guys from Google, do you realize this issue has been happening for a month already? This tells that you have no internal monitoring for the problem like that - it probably looks like customers just trying to consume too much, but we’re are well under 1% of all documented quotas and still hitting this issue.
I have this same problem on Tier 3 with gemini-2.5-flash and gemini-3-flash-preview for several weeks. My processing pipeline doesn’t really work anymore because batches are barely accepted or they take forever/never to get processed.
