You can do a "Speed Test" of your internet speed. I might think 15Mbps would be minimum requirement for home use??
TV: TCL 55" 4K UHD HDR - Vizio 50" HD - Vizio 40" HD [All w ROKU]
DENON AVR-S910W, 7.2, HDMI 2.0a, 4K UHD HDR, 4K Upscale SD/HD, Atmos, WI-FI
KLIPSCH: L/R: R-15M - Ctr: R-25C - Sub: R-100SW - POLK S-10 Surr
SPKR Wire:Windy City Wire USA - 16AWG, 2 Cond, Twisted Pair, Jacket, [UL]
HDMI: VANCO, 4K, 18Gbps, 2.0b, Certified --- [AT&T Directv, AT&T DSL 100Mbps]