Open the Windows Task Manager with Ctrl-Shift-Esc.
On previous versions of Windows, select Start > All Programs > Accessories > System Tools > Resource Monitor. You can also end those processes through the Wise System Monitor app. It has a process monitor that provides a list of all running processes and displays the system resources they are consuming.
How To Fix “Not Enough USB Controller Resources” This means that if you have a USB hub plugged into a USB 3.0 port, you may run into some issues on that port itself, which could cause some issues. On top of this, each USB 3.0 port itself has a limit of just 16 EndPoints.