GFCI protection is designed to reduce shock risk from certain ground-fault conditions. AFCI protection is designed to reduce fire risk associated with particular arc-fault conditions. They serve different purposes and should not be treated as interchangeable.
What to consider
Device requirements vary with circuit type, location, installation details, and the code adopted by the authority having jurisdiction. A remodel or new circuit can raise different considerations than an existing installation.
Practical next steps
If a device will not reset or repeatedly trips, do not bypass it. A qualified electrician can check the device, circuit, and downstream equipment to identify the cause.
When to seek qualified help
Electrical faults should not be diagnosed by trial and error. Do not bypass protective equipment, open electrical panels, or work on energized wiring. If there are signs of smoke, fire, arcing, or immediate danger, move away and contact the appropriate emergency service.
Requirements and recommendations depend on the equipment, the installation, manufacturer instructions, and applicable local rules.