Hi Mocha,
We understand the importance of addressing unusual microwave concerns immediately. Let us provide you with the details you need.
Please see the "Minimum and maximum settings" section on page 22 to help you understand the cause of beeping in the range. Also, please see the "Smart Control" section on page 31 of the user's manual to help you use the smart control feature.
Manual
https://downloadcenter.samsung.com/content/UM/202405/20240517165401426/01._DG68-01340A-07_IB_FULL_EN.pdf
Should you need more assistance, please feel free to get back to us via the following options:
1. Facebook Messenger: http://m.me/Samsungsupport
2. Twitter: https://twitter.com/messages/compose?recipient_id=18768513
3. Samsung Community: https://us.community.Samsung.com/t5/Samsung-Community/ct-p/us
When you message us, please provide us with this reference number (1147633610) to help our team pull up your information.
Have a great day.
^Aloe