Asus AC68U attached USB drive problems

[HomeyJay]

Hi all
I have an HD plugged into my USB port of my router (AC68U) and have no issues connecting to it from one PC thats connected to the router by ethernet.
I also have a near identical pc also connected to the router by ethernet and it just will not access the drive no matter what I do and give the error thats attached.

It's setup as a Network Place (Samba Share) - see attached.

Can anyone please help - ive been trying to get this to work for ages but it just wont!
Firmware is 384.6

 

[bbunge]

Try connecting by using the router ip address. Network browsing may not work if the pc is not using smb1.

Sent from my P01M using Tapatalk

 

[HomeyJay]

Already tried that - it just connects to the admin screen then!
The drive can be accessed from one PC using \\ROUTERDRIVE but typing the same address into the second PC will give the error..