A few weeks ago I got an XPS 13 laptops. And it's a great machine.
Except for an issue.
I have a PNY 128GB SSD connected to a Startech USB 3.1 interface with a type C USB connector.
When I plug it in, the system keeps recognizing it and then unrecognized it, ad infinitude. Windows chimes each time. The drive is unusable. Note that going via USB 3, it works fine.
I have installed all of the drivers an BIOS (1.4.3) updates and the latest Windows 10 updates. Note that I installed Dell's Serial IO driver, but every time I return to see if there are more drivers to update, the Serial IO driver needs updating again. It never seems to take.
Note that before the windows 10 updates, it was more stable.
Also if I boot to safe more is seems much better.
I have very little installed on the system. Only Microsoft stuff (office 365, OneDrive). It is a fresh install.
Derek