I’ve had my AF300UK air fryer about 18 months now with no problems until the last 2-3 months where a problem has arisen. I sometimes use the SYNC facility, but now when I set it up to cook, tray 1 will show the time I have set, and Tray 2 will show “HOLD” then after about 1 minute tray 2 will show nothing, and turn off. This has happened 5-6 times now so obviously there’s a problem.

Have you any suggestions please? Thanks. Paul