I have 3 apps. One on my laptop (Slingplayer for Desktop Windows), One is on my android phone, and the 3rd is on an Ipad.
I cant change the channels for any of them.
On the desktop there is no option of changing a channel. I used to be able to pull up a remote & change that way, but there isnt any way to do that anymore. It just shows arrow directions & some colors
On the ipad & android, there are options of entering a channel number, but when you enter a channel, it thinks (a little refresh icon runs) & just stays on the same channel.