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Bug: DeepSeek v4 Flash Free (New) returns blank response in Desktop App on Windows 11 #40483
Closed as not planned
Description
Description
When using the DeepSeek v4 Flash Free (New) model in the OpenCode Desktop App on Windows 11, the interface shows the "thinking" animation and plays the completion sound, but the response area remains completely blank. No text is rendered, and the UI appears to hang as if the response was dropped.
Plugins
None
OpenCode version
v1.18.13
Steps to reproduce
- Open the OpenCode Desktop App on Windows 11.
- Select the model: DeepSeek v4 Flash Free (New).
- Type a simple prompt (e.g., "Hello, how are you?") and press Enter.
- Wait for the "thinking" animation to finish and the success sound to play.
- Result: The chat window remains blank; no response text appears.
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No response
Operating System
Windows 11
Terminal
N/A
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github-actions commentedon Aug 4, 2026
This issue might be a duplicate of existing issues. Please check:
leirbag4 commentedon Aug 4, 2026
same here
AtlasForgeIO commentedon Aug 4, 2026
This is a server-side issue with the opencode provider
AtlasForgeIO commentedon Aug 4, 2026
This looks like a temporary outage or rate limiting on the opencode backend
delyan-boychev commentedon Aug 4, 2026
Right now, opencode uses DeepSeek as a provider. As you can see here, a degraded performance issue has occurred, so this is the main problem.
AtlasForgeIO commentedon Aug 4, 2026
you can check deepseek is responding right now
yugdabgar21 commentedon Aug 4, 2026
Thanks For Sharing.
github-actions commentedon Oct 5, 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.