When I go to stream a channel it will go there for a few seconds then to the screen that saids Roku TV then goes into stand by mode. I shut off the cable box so that isn't a issue,it's not running in the back ground. While its in stand by mode I'm not able to do anything with the remote until its done doing this. I try sending a email to support but wasn't able to put in my name or email address. This is so frustrating! I haven't even own the TV a week!