Got ver 7.0 build 9037 on my home Roku 2 XS tonight, now my test channel, based on the videoplayer sample from the SDK (and still totally vanilla, just paths to Brightcove hosted videos added) now fails to start any video, M3U8 playlist or mp4.
Test channel works fine on various others Roku models and previous software across my work and home.
What changed in 7 that needs fixed?