Took this as disconnect happened just now. https://pastebin.com/RQp11aVS . Yes the ip where packetloss and high ping happens is in UK, blizzard ip. But its never their fault.
Dc from game and battle net client.
High ping on a blizzard ip cause for disconnects
Keep getting dc'd from Blizzard games - #6 by Supremedruid-tarren-mill