Hello everyone, this is the Troubleshooter development team. First of all, during the temporary maintenance process conducted from 23:00 p.m. to 02:30 a.m. (PDT) on September 11, 2023, it was impossible to proceed with the game normally due to our mistake. Additional temporary maintenance from 08:20 a.m.(PDT) have now resolved the problem. However, we apologize in advance for not being able to recover abnormal game data that was carried out before the maintenance in the process of solving the problem. In addition, abnormal game data can cause additional problems. In that case, we would appreciate it if you could inform us of the problem through the 'Option' → 'Error Report' function. We will do our best to solve the problem so that you can proceed with the game normally. We would like to apologize and thank you again for waiting until this late hour. Thank you.