
What exactly are you suggesting?
Do you want to see a live preview of all channels all the time when displaying the guide? Is this about actual OTA channels from your DVR (assuming you have so many active/free tuners) or the online media „live tv streaming“?
No to the live preview but to show the channel numbers on the Live TV schedule tab all the time instead of when you just roll over it.
I would love to have the same function in my Plex. The OTA guide shows each stations logo. When you hover over each logo it will show you the channel number. Is there a way to for the OTA guide to show the actual channel number all the time and not just when hovering over it.