I have a 10TB G-Drive USB (not USB-C) harddisk and I have formatted it to ExFAT via a Window 7 PC.
It works fine with the PC.
I later on bought a new mac book pro with touch bar with macOS High Sierra 10.13.3,
and found out that the G-drive is not mountable by the mac book.
I can find the hark disk in disk utility with the correct name but the harddisk name is greyed and do not allow me to mount it. First-aid was done and it was fine.
The hard disk is not corrupted as I can still use it with PC.
If it helps, I am using an adaptor to convert the usb 3.0 cable to usb-C for the macbook.
I would like to know how to solve the issue as I need the harddisk to be used in both PC and Mac, so I need it to be ExFAT.
Thank you very much!