Cubase Elements 13 CPU Overload Problem

Dell Inspiron 3020,13th Gen Intel i7-13700 2.1 GHz, 16 GB Ram
Windows 11 Home 64-bit, x64
Steinberg UR22mkII, using the DC Power supply for power.
Cubase Elements 13 Rev: 13.0.20
CPU Load indicator frequently goes into overload. (The Red indicator light is on.) The CPU load indicator bar hovers between 50% and 75% even when Cubase is idle.
The Yamaha Steinberg USB ASIO Control Panel has a big red X icon and says, “Audio interruption due to USB error is detected…”
I have reinstalled the Yamaha USB driver several times, changed the buffer size, and reinstalled Cubase 13.0.20. I have spent hours with Dell checking the USB hardware. I have changed the USB ports being used. Nothing helps.
Additionally, the latency is as poor as if I were using the Windows drivers.
I have tried closing all other programs without seeing any positive results.
I don’t remember exactly when the problem started, but the only changes to my machine have been Updates to Windows and Cubase elements software.