im trying to backup my MacBook pro to a 1T flash drive and it keeps quitting.
I am looking for a way to back up my MacBook Pro, using a memory stick of one terabyte and backing it up using Time Machine. It keeps quitting , saying the device was improperly ejected. When it still in the machine (it’s in a usb C port). Any suggestions on the causes ?
iMac 27″, macOS 10.13