I have a sling box 500 that has been working great for the last year. We recently had a power failure at home, when power came back on, I have been able to access sling box via our iPad, but when I try to cast to TV via chromecast I get an unable to stream error. Don't believe it is the chromecast, as I am ale to use it from other apps (nexflix, HBO). any suggestions ??? Can I reboot the sling box remotely?? if yes, how is that done.