My internet has been unreliable lately (Mediacom). At least a couple times a day it drops for a few minutes. Mediacom is not helpful since when they come out it's working. Anyway, the TiVo keeps freezing up. It seems like if the internet drops out at the wrong time, especially when doing Netflix stuff, the thing just locks up and has to be rebooted. Anyone else had something like this? I don't imagine there's any way to prevent this?