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Intermittent toolcall failures #90

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@unleashit

While testing out open terminal, I've been having this issue pretty consistently. After requesting some changes at a context of around 30,000 (plus or minus), llama cpp server sometimes goes idle in the middle of a replace_file_content tool call. It's always after both the input/output is fully prepared and displayed in the tool window but before any change to the file system made. It works more than it doesn't (fails maybe 1 out of 5 times), but it's making it pretty much unusable. Ending the process, then continuing allows it to move on "sometimes", but then the problem usually happens again within the next several tool calls.

Same results with 3 different models: Qwen3.5 122b, 35b a3 and Devstral Small 2 24b, all with native tool calling selected in openwebui. Using other coding tools like open code or roo using the same models and model server are problem free.

Openwebui is 0.8.10, Open Terminal 0.11.26 and Llama.cpp 8467 (latest build as of today).

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