My R2 is giving me alot of problems. Lag in every game, barely any wifi even 3 feet away, watching youtube videos in 1080p60fps buffers non stop, smart tv buffers or low quality, bad speeds on R2 giving me a (D-)? But everything else A+. I had no problems in xr500 except I couldn't "melt" enemies like some people are saying. I tried messing QOS with sliders from 70/70 to 2/2, I have Verizon Fios Gigabit speeds. DSL reports A+ across the board. Lowest ping on speedtest was 4 highest 10 consecutively. Please help, I don't want to return this item that promises gaming advantages.