DIAGNOSIS The presets are programmed for a generic doneness and often run hotter/longer than needed for personal preference or smaller batches.
FIX Ignore the presets. Use mode: Plug in the unit, press the power button. Use the temp/time buttons to set your desired temperature first (e.g., 375°F). Then press the time button and set the duration (e.g., 12 minutes). Press start.
IF THAT DIDN'T WORK Remember you can always pause and check food early. If you accidentally hit a preset, just press the stop button twice to cancel and start over with manual settings.
HEADS UP Manual mode is more versatile, but it doesn't remember your settings. You'll need to input time and temp every single use. Keep a note of your successful combinations for different foods.