Tablo stopped working after firmware update

As of yesterday my tablo went to a slow blink and I unplugged it to let it cool down. It gets pretty hot sitting on the glass shelf. I waited about 12 hours then plugged it back in. It worked well for about 12 hours and now the blue light just fades out to nothing after a reboot or after plugging back in. Nothing is recording and I can’t view live tv with it either. Does this mean it is done?

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Sorry, but no I don’t. What I have found out now is that even though the light fades to not on at all the tablo appears to still be on and does allow for recording and for viewing tv. The problem now is that it takes a very long time to load up a tv show and then it keeps loading and playing and 1 minute later loading again. I am using wifi but I have always used wifi and there hasn’t been any additional devices added and My signal strength on Roku shows as excellent.

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What on earth does this mean?