
This might be why you're suddenly experiencing performance issues in PUBG.

From GI.biz: "Krafton, the Korea-based publisher behind PlayerUnknown's Battlegrounds, released its Q3 financial results alongside news on how it's expanding its collection of studios.
The company reported that it saw revenues of $328.5 million and net profits of $171.5 million, the latter marking a year-on-year improvement of 27%.
Krafton also announced it plans to acquire Neon Giant, the developer behind The Ascent, and open a new studio in Canada."

The latest PUBG update transforms the weapon meta in Krafton’s battle royale game, bringing changes to vehicles and Deston to make winning even harder

PUBG, the battle royale game from publisher Krafton, will be banned in Afghanistan in 90 days as the Taliban says it is a waste of time and too violent
Anti-cheat is generally good, unless it isn't Anti-LAG as well. Hope the devs fix this soon.
Haven't there been cheaters regardless of this new system? I see comments complaining about it often.