File Explorer not responding?

Have a 2TB wireless drive attached to my home network so that several computers can access data files. One of the computers is giving the msg “Windows Explorer Not Responding” when attempting to access files on the drive. I can navigate through all the folders on the drive, but when I attempt to open, copy, or delete, the file, I get the msg, which locks up the drive access. The only way out is to access Task Manager and End Task … When I use file explorer to access files on my computer hard-drive, I do NOT have this problem … Anyone else ?? Thanks.