It looks like a backend bug is currently knocking Google Flow and AI Studio users out of their developer workspaces. The issue seems to have started bubbling up over the past few hours and is abruptly locking paying Pro and Ultra subscribers behind an aggressive error message claiming they exceeded their request limits.

The platform blocks users immediately upon loading the site with an error message reading: “The number of requests sent exceeds the quota limit. Error code 253.” It is hitting developers who have barely touched their daily limits or credits.

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According to one poster on Reddit, the glitch strangely seems to spare free, unsubscribed accounts while explicitly targeting paid tiers.

gemini-flow-error-quota-exceeded

A user in the comments section noted that aggressively refreshing the page and attempting to regenerate prompts can sometimes bypass the blockade. It’s not really an ideal workaround, but it apparently does the trick at times.

Over on the Google AI Developers Forum, a support thread is piling up with demands for manual quota resets. Users suspect the outage stems from server-side synchronization troubles as Google rolls out backend infrastructure updates following its recent Google I/O 2026 conference.

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“Why am I unable to use services I’ve already paid for?” asked one subscriber. Entire creative teams are reporting total workflow disruption, which means that many projects are at a standstill.

Google has not issued an official update or provided a timeline for a fix yet. Similar complaints from stranded developers are blowing up across the platform, and more individual reports can be found here, here, here, and here.

For now, the backend sync problem remains live. Anyone relying on the Gemini API or Flow for daily work will simply have to keep hitting refresh and hope the server relents.

Meanwhile, Antigravity users aren’t faring any better since the latest 2.0 update decoupled the IDE and instead left users in Agent Mode. You can read more about that here.

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Dwayne Cubbins
2728 Posts

I cover fast-moving stories across apps, online platforms, and everyday tech — phones, wearables, consoles, and whatever else people are fighting with this week. Bugs, rollouts, scams, policy enforcement, and the occasional internet-culture rabbit hole are all fair game. My goal is simple — make confusing tech news readable. When I'm not working, I'm working out or chilling with my dog. Got a tip? You can find me on X @dcubbins.

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