While watching Now TV earlier all was fine then halfway through what I was watching, even with Boost, stream quality dropped to 218, a really awful picture. Can anyone offer a suggestion how to rectify this.
What device are you using?
What troubleshooting have you done on your end?
Is the streaming quality dropping all the time since it happened or only on a small number of occasions?
What about other streaming sites ?
If it's only happening once or twice then it might be a blip on your Broadband feed or an issue NOW end with the server sending the content feed.
Should it be a regular occurrence and you internet is stable, then I would temporary try something like Google DNS on your Fire TV box and LG Smart TV to see if there is any improvement.