Revention is the worst POS I have ever used. Crashes almost daily, major glitches multiple times a day. You WILL be on the phone with their customer support at least once a week, if you can even get a hold of them, that is. When you do need to call them you’ll be on hold for a minimum of fifteen minutes. Don’t even think about using their “request a call back” option because you will NEVER get a call back. Ever. They have four one-star reviews for a reason. Absolutely garbage product.