This is a built-in high-speed wall oven concept (speed-cook + convection) aimed at faster weekday cooking without giving up baking performance. Repair decisions hinge on whether the failure is a wear component (sensor, latch, fan) versus expensive electronics (main control board, inverter/high-speed circuitry).
If the oven is early-life and the problem is limited to a sensor, latch, or a fan motor, repair is usually sensible. If it's mid-to-late life and you're quoted near the threshold for a control-board or high-speed heating system issue, replacement becomes more rational-especially if you also have door-seal leaks, uneven heating, or intermittent power resets.
Repeated error codes, inconsistent temperature accuracy, or multiple failed boards are strong signs to replace rather than chase repairs.