Began letting off a loud humming noise.- Knobs were incredibly hard to turn and I'm a big guy.

What I don't like is the noise, temperature setting, timer setting and having to preheat before use

Gets hot but the fan for the convection mode makes a ton of rattling and squeaking noises.

Like a squealing noise

The top chrome part had a few dents and it makes a loud noise when heating

Has anyone else experienced this super annoying rattle/vibration/noise with their oven?

Also makes loud noises when cooling off.

Also makes loud noises when cooling off.

It is large but I can't stand the rattling noise or how long it takes.

My kitchen is open to the living room and there is no place to escape the horrible noise

The door of the oven causes a rattling noise it became

I'm not sure what the deal is with this little oven...but it vibrates pretty loudly when I turn it on for its "warm-up."It also has a weird screeching noise as it warms up too

I'll be very upset if this cheap thing breaks because the noise is very loud

Unfortunately, after less than 3 months, the fan has stopped working properly; it now makes a very loud grinding noise whenever attempting to bake

The noise is the biggest downside to this oven

Like a squealing noise

I have attached a video so that you can hear the squealing and rattling noises that it makes while baking

This toaster oven looks nice but it makes a very loud ticking noise when you turn on the timer and the oven makes a louder noise when cooking something in it

It makes loud humming noise, i think that might be the fan in unit

I got it last week and it makes a very loud noise and the whole thing trembles whenever I try to heat up a pizza slice at 350 degree

Have not experienced the uneven cooking or noise issues described in other reviews, ours works perfectly and has been a great addition to our kitchen

SO DISAPPOINTED since the noise and vibrations are horrible.

Makes a loud vibrating noise when running.

Makes a really weird high pitched noise while cooking

so I held the door to prevent the noise and it worked, but who wants to stand and hold it for 30 minutes or more

I could’ve handled a dull fan noise, but there was so much rattling caused by the fan

I have three thermometers inside to assure I'm reaching the needed temp