I'm voting,
Make the changes.
I'm Bias I guess, I requested them.

I am busy by exoplayer. But reading this thread and understand problem.

May be 2 lines for caption by small font is better solution?

I am using the ProgTV Andoid TV beta build on a Nvidia Shield. It is already a great app. I have no real complaints about the font sizing or available colors.

One suggestion I have would be to add "Back to Channel" as an option in the first popup screen when a channel is selected from the guide. Choosing the "Open" option causes the channel stream to be reset, and the timeshift cache will be cleared even if I was already viewing the selected channel. Through trial and error, I found that using the "Menu > Back To Channel" option allows me to return to the current channel without losing the timeshift cache. It would be great if the "Back to Channel" option was on the first set of menu options that comes up, because I use it a lot.

Do you have save timeshift after error message? Not good idea. not safe...

I'll get occasional stream timeout errors, and my timeshift cache will reset when I reconnect. I assume that is necessary and by design.

No worries if you don't change anything. The app is already the best all-around IPTV player I have found.

How come we can only add 2 EPG sources?

With my IPTV Provider normally I need about 4 EPG sources for the most complete guide. Can this be added easily?

Really crazy provider