My 9-year old HR-23 at my vacation home finally died of hard disk failure. Given it’s a vacation home, a stand-alone DVR not connected to the Internet is fine. It’s all I need. 4K TV not on the horizon either. So....I looked at Solid Signal and see the HR24 is still available. That will do the job. But, has DirecTV put any plans in place that will require me to swap out the HR-24 before it dies of old age as DVRs do? Will I be able to get 3-4 years of use based on known plans?