I have recently taken the 14 free days of now tv to see what it's like. I'm so glad as if I was paying for it I'd cry. The picture quality goes from ok to truely awful. I'm casting to chromecast from my phone. I have no problem with Netflix iPlayer etc so the problem clearly lies with now tv. Why are they not sorting this out???? I will not be subscribing after the free trial with this quality of picture!!
@Anonymous User I've had similar issues with my Chromecast. However the service works perfectly on other devices, including the Now TV Box and my phone.
Networking Spec - ISP: TalkTalk VDSL2 @ 76mbps | Amazon Fire TV Cube 2nd Gen, Chromecast 3rd Gen WiFi, Motorola Moto G9 (Android 11), Dell PC with Windows 10 Home Edition using Now TV Player.