I'm setting up my Roku express for the first time. After I connect to wifi it checks for a new update and I have downloaded the new update when it restarts it's just stuck on the Roku home screen with the dancing Roku icon. I have tried unplugging it and plugging it back in, even letting it sit for awhile unplugged. I also pressed and held the reset button and once it finally reset it let me start the setting up process again but did the same thing after downloading the update. I also changed cdmi cords and ports to see if that made a difference and nothing changed. Any help would be appreciated, thank you.