same here, me and my wife started playing again a week ago, and get 90k quite frequently, although i noticed i never get it in a dungeon, and it only happens in a high-population area such as idylshire or limsa lominsa. there is no way its my connection speed or my isp. I think it should be noted though that prior to the break we took from the game we played on ps4, where it never happened. solid connection. now we both play on pcs and thats when this 90k thing started happening. it may be unrelated though because of the timing, and I haven't played on ps4 again yet, so i don't know if its the same on there.