Hey @michaelelandry, this is a known issue and they work on it.
I´m not sure, which machine do you have?
The problem is that the touchscreen could not disconnect the drive like windows “throw out”.
The drive has to be formatted in fat32, i think too big drives and maybe even USB3 make problems.
I have my A350 not yet so i could just think about it.
There are several other threads for example: