When using a external hard drive,after creating a new folder(or anything else), this folder(or anything) cannot be scanned. I want to know if there is a problem with the hard drive or the software, and look forward to finding a solution to this problem.
TIP: this situation will only occurred in a small numbers of hard drives. I have three external hard drives, two of them are fine(without this problem), I just post this topic because 1 hours ago, this problem also occurred in one of these two
![Sad :(](./images/smilies/icon_e_sad.gif)