Xfinity streaming site Attempting to Resume alot

Tonight it was showing Attempting to Resume,  Audio out of sync,  video out of sync,  til it completely lost abilty to play anything on NBC channel 

XB7 gateway

Windows 10 Pro PC, with Microsoft Edge browser

XG1V4 Gateway and Xi5 wireless box on secondary tv

Now can't play Chicago Fire On NBC at all,  Says Attempting to Resume, then Well that didn't go as planned, i guess i'll watch the shows on actual Tv from Local DVR later on,  as guess Streaming site broken