Claude’s AI chat service went offline for users in the UK and abroad on Tuesday 23 June 2026. Users faced glitches when they tried to initiate a dialogue. It in the early hours and reached everywhere. When users gave it a go, the system produced poor replies.
The team behind the service says they located the problem after checking the logs later on Tuesday. They are keeping an eye on the network while they implement a fix. They say the problem should resolve once they finish checking systems are functional again. People might try again in a few minutes.