Currently having the same issue. I restarted cursor, it then worked for 2 prompts, then continued back to āUnable to reach openaiā (im using Claude 3.7 thinking - agent). I restarted again, and still the same issue for the past 10 minutes.
Iām having the same issue. My work around is to quit and restart cursor and it works most of the time. But if I send more than one or two prompts, problem returns til restart.
Ah, I had ~12 MCP connections, and decided to disable most, so now Iāve just got 5 enabled. The Agent began working for me after doing this. May have been MCP server tool context overload.