I don't know how many people have encountered such a problem, at least I am the only one around me. The first part of the task is to complete the "Watchtower"dungeon. After receiving the task from Ekola Ray, when I went to the Watchtower, it Displayed "Need task progress,please go to the tower and talk to Ekola Ray". When I returned to Ekola Ray, I could still see the task and it could not be eliminated. At this time,my task panel had already displayed the task and it could be tracked. This task is struck here and cannot continue. I have purchased the corresponding DLC and it has been installed. The integrity of the game is also not a problem, and all the prerequisite tasks have been completed. The accelerator is also running normally. After ruling out a series of issues, I asked other people who could perform the task normally to log in to my account, but found that others were also struck in the same place as me. After checking the integrity of the game again, I suspected that this might be a bug in the game and didn't know how to solve this problem.