How to stop syncing channel changes across devices?

New DTVS user here, recently migrated from U-verse and generally loving it but have one complaint/question. I have 3 TVs at home with the osprey box on my main one, a Roku, and a Fire Stick. Not sure if the type of device matters here. I’ve noticed that when I change the channel on one TV, then when I turn on another, it automatically starts on the new channel. This is not the behavior I prefer. I want each TV to stay on the channel I left it on. Is there a setting to change this?