[BUG] Persistent ECONNRESET error on Mac for 2 weeks - UNABLE TO USE CLAUDE FOR ANYTHING FOR ANY SESSION

Preflight Checklist

• [x] I have searched existing issues and this hasn't been reported yet
• [x] This is a single bug report (please file separate reports for different bugs)
• [x] I am using the latest version of Claude Code

What's Wrong?

Hi, I'm reporting a persistent connection issue with Claude Desktop on Mac.

Issue: ECONNRESET error preventing all use of Claude Desktop

Details:
Operating System: macOS
Desktop App Version: Latest version (as of May 19, 2026)
Error Code: ECONNRESET
Duration: 2 weeks

What's happening:
Claude Desktop has been completely unusable for 2 weeks with continuous ECONNRESET errors. The same account works fine on other devices.

What we've tried:
Restarting the app and computer multiple times

Confirming internet connection works normally
Not using a VPN
Running as administrator
No security software is being used
No firewall changes have been made
The issue is device-specific - other devices can use Claude Desktop without problems using the same account.

What Should Happen?

Claude Desktop should be operational. It's not operational at all.

Error Messages/Logs

unable to connect to api error (econnreset)

Steps to Reproduce

Literally trying to do anything with Claude Desktop prompts the error

Claude Model

None

Is this a regression?

Yes, this worked in a previous version

Last Working Version

_No response_

Claude Code Version

2.1.144

Platform

Anthropic API

Operating System

macOS

Terminal/Shell

Terminal.app (macOS)

Additional Information

_No response_