Got my 570 a week ago and absolutely love it. I was able to make the perfect brisket. Today pulled pork. This smoker does awesome in the shade on a hot day in Houston but had trouble regulating the smoking temp in direct sunlight. Other issue is with the wifire portion of the smoker.  If you open the app and view the temp on an Android phone, exit the app leaving the app running in the background.  Then go back into the app, the temps are not shown and app appears to freeze.  You have to exit and close the app and relaunch the app.  My suggestion is to always exit and close the app when viewing and adjusting settings on your smoker via phone app.  Lastly the notification for the probe temp being reach can be delayed. Small issues that I can live with and easily fixed by Traeger.  Overall the best grill I have owned.