Serious problems with the Korea server

Hello, I am a Korean user of the Korea server. The current server has serious lag issues,
and I can’t even connect to it. I’m wondering if you are aware of this issue,
as there are no posts about it on the US bulletin board.
The Korea server is currently unavailable, and when I try to create a room, it gets stuck on “Creating.”
This issue started last weekend and has not been fixed yet.
In addition, there is an illegal program called “K-Launcher” that has taken root in Korea.
Additionally, an illegal program called K-Launcher has become prevalent in Korea,
causing severe game room priority errors where, even if you join a room, you cannot connect to it
if you do not use the launcher.
Needless to say, there are also hacks. We are awaiting Blizzard’s swift resolution
of this issue.