K.P.
I had a magtag that did this. It wasnt broke just seemed like the middle was where all the electric stuff was & I noticed after the 1st time it never was cool. As far as the noise, does it have a water outlet or ice. I know mine made funky noises when it was filtering water or making ice. 1st few times it scarred me I thought my new fridge was broken. However, if these have just started I saw call the repair man.