ContributionsMost RecentMost LikesSolutionsRe: How do I switch between my cable TV and Roku device? OK. I've stumbled onto the solution purely by accident. Before installing Roku Express, I could change video sources simply by punching the "video source" on the TV remote. After punching "video source," a list of HTML sources would appear and I could use arrows to scroll to the desired source and punch "OK." After installing Roku Express a list of HTML sources again appears. The "before" and "after" lists had a different appearance, but there was one critical difference. After Roku Express was installed, there was no way to scroll to the desired source. In fact no scrolling at all was possible. Completely by accident, I discovered that scrolling was possible but only if the "video source" button was held down while scrolling. I've never seen anything like this before. Selecting the desire video source requires two hands. OK for me but not OK for the minority of people who don't have the use of two hands. Roku, what were you thinking. Re: How do I switch between my cable TV and Roku device? After installing Roku express, the only way I can access my cable box is to unplug the Roku device. The Roku device is connected to the TV HDMI port 2 and the cable box to TV HDMI port 1. When I try to use the universal remote programmed for the TV to switch ports by pressing video source. Nothing happens and "yes" I have pushed hard enough. Others have had similar problems, but nothing has been posted that would help me.