So, I’m sitting in my apartment tonight, and my Chefmate P70D2AL-D4 Microwave starts beeping randomly. At first it was just a single beep, then a few minutes later it went ape-shit. Scary thing was it first was saying 6:66 then 66:66. The keypad wouldn’t work anymore, and just kept on beeping until I unplugged the thing. Reading around the internet, I’ve found that others have had this same problem with this microwave. Wonderful.