pubg

Check your connectivity. Do a network speed test.

here is screenshot

maybe you changed your server to Asia or Europe try going in pubg options and change server to nearest location

Go to settings try device care maybe it will help you with optimazing device

I had the same issue with unkilled game when I was playing online multiplayer games. Even though the ping showed 65, when I start the game it was lagging. What I did was using a VPN.
Just try with a VPN and let us know the result.

bro if I play pubg with VPN I'm gonna block 🤣🤣🤣 then no one can safe me anyway tnx !