Re: Will adjusting display resolution reduce bandwidth consumption from 1080p to 720p?
Yes it will. What model Roku do you have? I own a Roku Express+ 3910, attached to my old Magnavox CRT set from 1994 (via Composite) through an old 1993 Archer/RadioShack A/V switcher connected to my old 1991 Sharp HiFi Stereo VCR, and it is set to 480i. (Composite output is only 480i for NTSC or 576i for PAL, FYI.)
I’m into videotapes and old electronics stuff, including extenders, converters and analog 4:3 TV sets (which are obsolete these days), and Miss Bianca is my favorite character in Disney’s The Rescuers (1977) and its sequel, The Rescuers Down Under (1990). I am not a Roku employee, only a user like you. ~ Jordan