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Troubleshooting

Start with the symptom you can observe. Each page gives a check that distinguishes the likely condition, then the corresponding action.

Observed symptom Continue with
Installation, dependency, player configuration, integrity, or run-plan check fails Installation and doctor
KTANE is missing, cannot start, does not render, or uses the wrong display Game and displays
Redis, the experiment manager, a heartbeat, an RPC call, or a child process fails Redis and runtime services
A provider cannot be composed or reached, or a model response is rejected Providers and model responses
A manual source, profile, browser compile, rule seed, or cached artefact fails Manual preparation
A run stops, completion is unclear, or an output cannot be ingested Interrupted runs and outputs
A bundle fails local validation or remote submission Submission validation