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High CPU Usage in WSL when using Web #40949
Description
Description
When using OpenCode from inside WSL with web enabled, if you try to add new project from the webUI and navigate to paths under windows, then high CPU usage will kick-in and will never stop until opencode is terminated. Fan becomes high and annoying despite having high-end CPU.
Note that I have network shares in Windows mapped as network drives.
Plugins
No response
OpenCode version
1.18.13
Steps to reproduce
- Run
opencode webfrom WSL. Browser will open automatically. - Click the
Add projecticon, type/mntthen check task manager in windows and observe CPU usage.
Note that I have network shares in Windows mapped as network drives.
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Operating System
Windows 11
Terminal
Windows Terminal
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github-actions commentedon Aug 6, 2026
This issue might be a duplicate of existing issues. Please check:
opencode webin WSL with Windows paths causing 100% CPU)Issue #36902 in particular describes the exact same root cause — browsing paths under
/mnt(which resolve to Windows network drives) via the web UI while runningopencode webinside WSL triggers the same CPU spike.github-actions commentedon Oct 6, 2026
To stay organized issues are automatically closed after 60 days of no activity. If the issue is still relevant please open a new one.