"Having difficulty with your PRO-HD this week?" That announcement headlining the Slingbox Answers Forum sums it up: a software update pushed last week "caused some Slingbox PRO-HD models to appear unavailable for TV streaming" -- a fairly significant issue, considering TV streaming is what these things do. Sling Media has since released a fix, but your device will need to connect to the internet to receive it. A spokesperson said that a "very small percentage" of users were affected, and that power cycling the device and waiting 10 minutes should solve the problem, as each box is programmed to connect and check for u
