Hamilton Beach Programmable Slow Cooker Review

This slow cooker originally worked well, unit it stoped working. The first one, shut its self OFF, on its own before themeal was even close to cooked. It did not switch to warm, but to OFF. I tried the first one again when i was home and it shuts its self completely off after 2 hours twice. I sent it back with no porblems, recieved a second one, left the meal cooking all day, and same thing, lost a whole lot of meat and did not have a dinner, completly uncooked. Called customer serivce they sent me another one, this time left it cooking while i was home adn it does the same thing. It just turns itself off randomly. One day it will work..the next nothing. I can not leave anything cooking while iIam away..which is why Ibought it.