Hello. My TIVO Roamio first had the HDMI output stop working. I switched over to component. Maybe 8 months later, the Ethernet does not seem to work. It said like " invalid gateway address" for 192.168.1.1(which is correct gateway address for my router) The video is now scrambled. The cablecard shows as installed. I tried to do the secret codes and when I reset the unit, the amber/yellow light never blinds but is solid when the unit is reset. I did upgrade to a 8TB hard drive which is like at 90%+ capacity. There was also some lightning storms and power surges in my house however the unit is on a surge protector strip. It seem that everything is wrong with this machine. What else can I try before burning it then throwing it in the ocean? Thanks.