Slow/Broken YouTube Playback Help

{"ns":"yt","el":"detailpage","cpn":"bTAmrsz2TA797m77","docid":"Q5CU8L0kwwg","ver":2,"referrer":"https://www.reddit.com/r/hockey/","cmt":"6.405","plid":"AAUd2ig3dEt0P3Nq","ei":"QqzXVZu0DpSiqwWZyr6QDg","fmt":"248","fs":"0","rt":"50.391","of":"Y5feqw8xoTUP-julZeirYw","adformat":null,"content_v":null,"euri":"","subscribed":null,"lact":2,"live":null,"cl":"101136536","mos":0,"osid":null,"state":"4","vm":"CAE","volume":100,"c":"WEB","cver":"html5","cplayer":"UNIPLAYER","cbr":"Chrome","cbrver":"44.0.2403.155","cos":"Windows","cosver":"6.3","hl":"en_US","cr":"US","len":"990","fexp":"9407490,9407500,9407520,9407992,9408710,9409069,9412539,9413147,9415365,9415485,9415822,9416023,9416126,9416179,9416344,9416729,9416898,9416911,9417707,9418153,9418438,9418449,9419444","feature":"youtu.be","afmt":"140","allowed":"1_2,1_2_1,1_1,1_3,2_2_1,2_2,2_1,2_3","vct":"6.405","vd":"990.000","vpl":"0.000-6.405,","vbu":"0.000-34.969,","vpa":true,"vsk":false,"ven":false,"vpr":1,"vrs":4,"vns":2,"vec":null,"lct":"6.405","lsk":false,"lmf":false,"lbw":"3901958.014","lhd":"0.116","ltd":"116.206","laa":"itag=140,seg=3,range=478530-558562,time=30.0-35.0","lva":"itag=248,seg=6,range=12066995-13380929,time=30.0-35.0","lar":"itag=140,seg=4,range=637583-796510,time=40.0-50.0","lvr":"itag=248,seg=6,range=12066995-13380929,time=30.0-35.0","lvh":"r6---sn-8xgp1vo-cvne","lab":"0.000-34.969,","lvb":"0.000-35.036,","ismb":13540000,"debug_videoId":"Q5CU8L0kwwg","gpu":"ANGLE_(Intel(R)_HD_Graphics_Direct3D11_vs_5_0_ps_5_0)","cgr":true,"debug_playbackQuality":"hd1080","debug_date":"Fri Aug 21 2015 18:55:40 GMT-0400 (Eastern Daylight Time)"}

verizon-bos2 (173.76.0.0/16)

I'm using Verizon and live in New England

/r/youtube Thread