ECONNRESET only on my home ISP, VPN and another hotspot work

Help
1

Hi,

I’m experiencing a strange issue with Vercel CLI.

My environment:

- Vercel CLI 54.18.1

- Node.js 24.17.0

- Termux (Android)

Problem:

- “vercel --prod --token ” fails with:

“Error: request to https://api.vercel.com/v13/deployments failed, reason: read ECONNRESET”

What I’ve tested:

- :white_check_mark: The same project deploys successfully when using a VPN.

- :white_check_mark: The same project also deploys successfully using another person’s mobile hotspot.

- :cross_mark: It only fails on my home ISP.

- :white_check_mark: “ping vercel.com” works.

- :white_check_mark: “curl https://api.vercel.com” works.

- :white_check_mark: The project is linked successfully.

- :white_check_mark: The token is valid.

Has anyone experienced this? Is this likely caused by ISP routing/security, or is there anything else I should check?

Thank you.