🐛 Bug Report: Slow response time on Windows PC #19599

Description

I've been using OpenCode CLI for a long time without issues. Recently, I noticed that on my Windows PC, when I run any command, the response takes a long time.

The same commands work instantly on other devices:

On a friend’s computer
On my mobile using Termux (Linux environment)

This suggests the issue is specific to my Windows PC environment.

Steps to Reproduce

Install and run OpenCode CLI on a Windows PC.

Run a sample command, for example:

opencode run "Write a Python function to add two numbers"
Observe: Response takes a very long time.
Run the same command on another device (Windows PC, or mobile/Termux) → Response is instant.

Expected Behavior

Commands should respond instantly on the Windows PC, just like on other devices.

Actual Behavior

Commands take a long time to return output on this Windows PC.

Attempts to Fix / Additional Notes

Uninstalled and reinstalled OpenCode via npm.
Tried different versions of OpenCode CLI.
Debug mode shows no errors, just a delayed response.
Works perfectly on other devices, including mobile (Termux/Linux).

System Information

OS Version: Microsoft Windows [Version 10.0.26200.8037]
Node.js Version: v20.20.0
npm Version: 10.8.2
OpenCode Version: [1.35]

Plugins

No response

OpenCode version

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Steps to reproduce

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Screenshot and/or share link

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Operating System

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Terminal

No response