Opencodego is integrated with Claude Code and Codex via ccSwitch, but during usage the cache hit rate is extremely low—already below 10%, and it keeps dropping with use, even trending towards nearly 0%!!! #43218

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1. github-actions

   assigned

   fwang

   on Aug 18, 2026
2. github-actions commented on Aug 18, 2026

   

   github-actionsBot

   on Aug 18, 2026 – with GitHub Actions

   Contributor

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   This issue might be a duplicate of existing issues. Please check:

   • OpenCode Go quota exhausted in ~20 minutes after DeepSeek V4 Flash cache reads suddenly dropped to 0 #42935: OpenCode Go quota exhausted after DeepSeek V4 Flash cache reads suddenly dropped to 0 — describes the same cache hit drop symptom
   • OpenCode Go endpoint: no prompt caching on DeepSeek (cache_hit always 0 even on repeated identical prompts) #41125: OpenCode Go endpoint: no prompt caching on DeepSeek (cache_hit always 0 even on repeated identical prompts)
   • [Bug] Session identifier missing in OpenCode Go cache records & unstable cache hit behavior with GLM-5.2 #37598: Unstable cache hit behavior with GLM-5.2 on OpenCode Go

   If your issue is the same as one of those, please add a comment there with any additional detail rather than opening a new report.
3. ZH1K1NG commented on Aug 18, 2026

   

   ZH1K1NG

   on Aug 18, 2026

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   @fwang This has significantly affected my usage.
4. lerothias commented on Sep 11, 2026

   

   lerothias

   on Sep 11, 2026

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   Have the same issue 👍 It is decrease my usage
5. neriousy commented on Oct 20, 2026

   

   neriousy

   on Oct 20, 2026

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   Thanks for the report. We're tracking this same DeepSeek V4 Flash cache-hit problem on OpenCode Go in #42935, so I'm closing this as a duplicate. Please follow that issue for updates.
6. neriousy

   closed this as a duplicateof OpenCode Go quota exhausted in ~20 minutes after DeepSeek V4 Flash cache reads suddenly dropped to 0 #42935 on Oct 20, 2026