llama.cpp Fix Resolves DeepSeek Stalling Issues

HockeyDadNinja · reddit · 2026-07-09

A post detailed issues when running DeepSeek V4 Flash on a local multi-GPU machine using llama.cpp, such as prolonged freezing, repeated re-prefilling, and an eventual "Context size has been exceeded" error.

The author stated they had submitted an issue and provided a fixed fork, noting a significantly improved experience. They suspected the problem originated from the checkpoint/resume logic in the upstream master branch.

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