I believe that as long as you have played a little dueling arena, you know the old problem of Naruto mobile game Caton, sometimes even suspect that the problem of their own network is actually not, duel arena server can be said to be a big weakness of the Rubik's Cube.
Recently, The Observer Jun also received this questionnaire survey from the Rubik's Cube, in fact, this has long been launched among a small number of players, and now it should be a larger version of the dueling arena server.
In this game, it can be clearly felt that it was actually quite smooth to play at that time.
As we all know, there is a certain delay between the dueling arena and the driving range, and you have basically zero delay in the driving range, whether it is a skill or a flat a is very silky.
It makes it easier to complete those extreme operations, and dueling arenas have delays due to the need to process player data on both sides in a timely manner, and if it is played and stuck, it is really torturous.
Rubik's Cube knows how to spend energy upgrading the Duel Arena server, and it is still relatively self-motivated. After all, this problem is really too long ago, I hope that the follow-up can be more optimized.