Timer and clock functions work, but oven will not start a cooking cycle when Start is pressed.

Safety first: No internal work is needed initially; follow user-level checks first.

• Cancel all programs: Press Cancel/Stop and clear any active timers or delayed start settings.
• Check child lock: Refer to the user manual to disable control lock or child safety mode.
• Power cycle: Turn off power at the breaker for 2–3 minutes, then restore. This can clear a software lockup.
• Test Start button: If the button feels stuck or does not respond, the keypad or touch panel may be faulty and require replacement.