Anova making loud noise then error.

I bought my cooker at best buy on December 18th and have used it 3-4 times a week since. Yesterday while cooking Potatoes in a bag at 185 for 2 hours the device started making a loud squeal after 1 hour. I watched it for a few minutes and seemed to be struggling. It then stopped working and the start button turned red and gave me an error. I unplugged it and haven’t used it since. Even if it still works I don’t want it dying on me when my warranty period ends as im assuming something is wrong with it. I do remember other times that the unit sounded like it was struggling with the circulation and no the vent holes were not blocked. What should I do

Please submit a support request and they will address the issue under warranty.