No one to really help for tech support on other end. Liste des pilotes AverMedia à la catégorie Syntoniseurs TV, cartes de télévision No consideration on upgrade if multiple failures. One or both tuners can go dark if unit is left on for many hours. This means you will miss some programs and may have to record at later date. Missed programs will show up with a 1KB size with date file name. AboCom Systems UHR2060 Shop by category Acer[…]