keyboard hardware problem

Dear Players,

We have received some feedback of multi-buttons no reaction problem and found that some keyboard hardware really cannot handle this situation so we are currently looking for a solution to solve this problem and will complete the update as soon as possible.

We sincerely apologize for your bad gaming experience.

In addition, at your convenience, we will be appreciate if you can share us the keys you commonly used in playing music games as a reference for our update.

Thank you for your assistance. Your valuable comments are the driving force for growth of our team.