So I'm having trouble with HD playback, both from the Youtube app and with playing a 1080p .mp4 in Videostream. The playback is smooth but I'm getting poor video quality and green dots on the screen. My connection is strong, I have 45mb/s download and 22mb/s upload speeds and my router is in very close proximity to the Chromecast so there is no lag or stuttering to playback.
I know it is not a problem with the TV, because the same .mp4 file plays with perfect 1080p quality when I use a HDMI cable.
Is there anything I can do to to fix this or is this simply a limitation of Chromecast? I've been searching for a solution to this for a while and cannot find one.