This request will come possibly after my other request (Persistent Menu bar in Web view) has been implemented if it can.
I use "Fluid" app on my Mac with Channels and it works great. What happens in the guide though, is that if I leave it on the guide for a period of time and come back to it, the page is blank. My Fluid app is set up to not show navigation bar at the top like you see in a normal web browser. It's a much cleaner look and makes it more like an app. So to refresh the guide data, you have to click on another menu item like recordings or settings then go back to Guide.
It would be nice to see a persistent refresh button that will refresh the guide data without the extra clicks. (I have to do this A LOT) So not a huge issue, Just something that would make the UI much more friendly.