Anthropic is investigating an active issue after users report elevated errors and failures across Claude services. Multiple outlets say Claude.ai is currently unavailable to some users, with reports of failed requests and problems loading conversation history. The Next Web also notes issues spanning Claude Code, Claude Cowork, and the Claude API.
TechRadar adds that the disruption affects users through Anthropic’s different client interfaces, including web, mobile, and desktop apps as of September 29, 2026. Both outlets indicate the company is actively checking the cause by monitoring error rates across its services. Anthropic has posted an update on its status page, confirming the investigation and describing the problem as ongoing.
While coverage is largely aligned on the scope and timing of the outage, the emphasis differs: one outlet focuses on specific symptoms across multiple products and the API, while the other highlights how the issue appears across app platforms and lists the affected Claude offerings.
