Portable HDD often has corrupted files

WD 5TB My Passport Portable External Hard Drive, Black - WDBPKJ0050BBK-WESN

I did a FULL format under Windows 10, and used WD official drive utility to do a FULL scan, no problem.

  • When I copy files from Home PC and paste them into the HDD, then plug it into office PC, no problem
  • When I copy files from Office PC and paste them into the HDD, then plug it into Home PC, it often prompts to do a Disk Scan, after the scan is complete, it often shows “FoundXXX” folder, and some files or folders are missing and / or corrupted
  • Yesterday, I did a test: I copied files from Office PC , pasted them into the HDD, and brought it back to home. But I didn’t plug it into home PC, today I pluged it into the office PC, files are not corrupted.

Home PC config:
ASUS Prime Z370-A
Crucial Ballistix Sport LT 32GB Kit
Gigabytes GV-N970IXOC-4GD
4 SSD + 2 HDD + 1 USB 3.5 inch HDD
Antec Earthwatts 500W
Antec P180

Office PC config:
Asus B85-Plus R2.0
Kingston HyperX KHX1866C10D3/8G * 4
2 HDD + 2SSD
Gigabyte GeForce GTX 750 Ti
Antec VP550W v2