Troubleshoot Backtests and replay
Recover from blocked Backtest launch, preview or submission errors, and unavailable full replay.
Backtest launch depends on graph readiness, save state, configuration, and service availability.
Backtest is blocked
Resolve blocking validation issues and save the latest graph. Read any plan or availability notice. Then reopen the Backtest dialog.
Cost or execution preview failed
Keep the entered configuration, use the offered retry action, and submit only after the preview succeeds. Do not assume costs are zero when a preview is unavailable.
Submission failed
Read the error before retrying. Confirm that the request did not create a run. A saved graph and a created Backtest run are separate results.
Full replay is unavailable
Full replay requires eligible plan access, debug-enabled configuration, and a run containing debug data. Use the static result overlay when available. Run another Backtest with supported debug options if you need replay.
Replay is read-only
This is expected. Return to the current editor version, change and save the graph, then submit another run.
Related documentation
- Run a BacktestSave a ready graph, review Backtest inputs and costs, then submit the simulation.
- Debug and replay a BacktestInspect an available debug payload in the read-only Replay Dock and follow events, data, variables, and diagnostics.
- Backtests and responsible useInterpret simulated results with appropriate limits and avoid treating them as predictions or advice.