https://bf4db.com/player/875132471

Absolutely aimbot. Sorry for bad video but before i started recording he made two headshots from hip with scar on a big distance. His soft working on squares and almost all his kills  from hip.
https://youtu.be/uik6-c8JS60

Player https://bf4db.com/player/1131660662
uses wallhack/miltihack. 50% of server said - aimbot

report
http://battlelog.battlefield.com/bf4/ru/battlereport/show/1/1180410234729001856/1131660662/
23% acc with  aws
one more report
http://battlelog.battlefield.com/bf4/ru/battlereport/show/1/1180390647660671872/1131660662/

in every game he do 200 or more kills .

Player

https://bf4db.com/player/305046081

http://battlelog.battlefield.com/bf4/ru/battlereport/show/1/1132349386730014592/305046081/

41% accuracy with an-94

________

http://battlelog.battlefield.com/bf4/ru/battlereport/show/1/1132316466602505600/305046081/

http://battlelog.battlefield.com/bf4/ru/battlereport/show/1/1132560737314331200/305046081/

101/193 HS, 31% accuracy with rpk-12 )) lol

CLEANED!))

Player CarnoBF suspected cheating, but he was cleaned.

https://bf4db.com/player/ban/1895358074#reply-88294

Ok look at this report.

http://battlelog.battlefield.com/bf4/ru/battlereport/show/1/1125750789375455872/1895358074/
31% headshots and 26% accuracy. A part of this kills from famas. When you meet him 3-4 hits and youre dead. He can kill 3-4 persons with famas. I dont believe this skill. 593hours of gameplay 137 level and absouletely god-like skill na matter how server is lagging.

AImassist!

There is no packetlost markers. SO it is not classic packetlost.
Sometimes on some servers this happens in the beginning of the round (engine bug). And also the router can be the reason of such problems (when this appears systematically for example NAT or FIrewall).