"Connection failed" using Claude 4 Sonnet

It’s two days that I’m getting this error using Claude 4 Sonnet.

Connection failed. If the problem persists, please check your internet connection or VPN aborted [aborted]

The generation starts, reasoning works and some output is generated but it gets stuck as soon as the file editing starts.

Some info

Cursor 1.0 (but it does it also with the previous versions)
Mac OS 14.5

1 Like

I’m also getting this error. Is it due to high demand?

I’m getting this error using Claude 4 sonnet too. Other models work perfect and network diagnostics tool shows no problem exist in network connection.