making dreadful screeching noise and sometimes motor cuts out
i have had my nutribullet since december 2013 - and i am a fan of green smoothies now. i like the health benefits.
however lately the machine is making a truly awful scretching noise! far louder than it was just a few weeks ago.
sometimes the motor cuts out as well and wont start up immediately... but after about 10 minutes rest it recovers and works again??!?!??!
what should is going on, and what should i do?