Claude AI suffered widespread disruptions today after a bug in Claude Code's sub-agent feature started burning through users' quotas at unusual speed. Paid Pro and Max subscribers were among the first to feel it, with usage limits drained in minutes.
The question many users were asking — is Claude down — had a simple answer for much of the day: for a sizable group of paying customers, yes. The issue hit the service's higher-tier users rather than everyone at once, which made the problem feel even sharper for people who rely on Claude for steady access and predictable limits.
Anthropic moved quickly enough to issue an emergency quota reset for affected subscribers, a stopgap meant to get people back into the product while the underlying bug remains unresolved. The company has tied the disruption to Claude Code's sub-agent feature, where excessive token consumption appears to have chewed through allowances far faster than normal.
That detail matters because it changes the shape of the outage. This was not a broad platform failure that locked out every user; it was a fast-moving quota problem that hit paid customers in a matter of minutes, leaving them with no warning and no room to wait it out. For people on Pro and Max plans, the service could look normal until the limits suddenly disappeared.
Anthropic's reset offers immediate relief, but it does not answer the key question users are now watching: when will the bug itself be fixed? Until that happens, Claude can be restored in bursts, but confidence in the product's usage limits will remain strained.
