I have a problem here. When I change char, the game lag like hell. Feel like the game client not getting any responses from the server after changing char. MY INTERNET FAST, don't blame my internet line.

The lag/delay/no responses or whatever most people call it. Night time start around 9PM (GMT+8), the server starting to act weird. It's hard to change char when Night Vendor shop open. I change char > Lag > Loading Screen > Get back into game (But with no player around, everything froze, world empty) > Suddenly loading Screen again >  Repeat... Until the game force disconnect me and need to relogin again.

Worst case, when I relogin. It still happen. Yay!

Fix this Pearl Abyss.

It's annoying. If this happen to other people, that's mean the problem not on my end.

EDIT 1: Re-explain how it happen.

I think their server just isn't stable so it's like rng some regions will get fucked some will not

but idiots like this will say otherwise: