Advertisements I have a Roamio 4-tuner and thinking I have a bad main board. Is there a convenient way to get a replacement? If I do, is my lifetime subscription now void? Maybe it's time to upgrade? I've had this since September 2014 or thereabouts, so it's been good for quite awhile. My wife had a bunch of recordings that she was hoping to salvage somehow, but I suppose that's impossible until we get a replacement unit, and forget about it if we upgrade. We just got a new 4k TV and tv stand and everything, come to think of it, it's a more enclosed space with a lot less ventilation than our old one. Maybe she overheated... Anyone seen this kind of thing on theirs before? Thanks for any thoughts you might have.