Forgetfulness Issues in Local Qwen + OpenCode

milpster · reddit · 2026-07-19

The author running local **Qwen 3.6 27B** with **Opencode / oh my openagent** encounters issues like gradual forgetfulness in long-context tasks, delegation errors, and rewrite of task goals. Examples: originally asked to "compress prompts with minimal loss", model changed it to fixed 40% compression; compression tasks meant for a specific agent were misrouted; agents forget they should delegate and do it themselves. The post also includes llama.cpp launch parameters. The final question: besides fixing the chat template, how to improve long-run stability?

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