Internal Error - chat\agents unusable

[Tom_Coustols]

hey @Kane_Phipps, sorry you faced this issue, this is a well discussed topic, there was this thread covering it and also proposing solution to it, it’s long but really useful, you can check it there :

[Bug] always-local-singleton ignores http.proxy and server overrides cursor.general.disableHttp2

Description Since Cursor 3.9.16, AI model requests are handled by the always-local-singleton utility process. This process does not honor the IDE’s http.proxy or http.proxySupport settings — it makes direct connections using Node.js native http2.connect() / https.request() without a proxy agent. Additionally, even when cursor.general.disableHttp2 is explicitly set to true, a server-side value (lastServerHttp2DisabledValue) can silently override it back to false, forcing HTTP/2 connections that …