The circle in the middle of black screen spinning touch volumes up and volumes down held power button down and the center continues to spin
iPad Pro, iPadOS 14
See the following link > If your iPhone, iPad, or iPod touch won't turn on or is frozen - Apple Support
In particular from that linked article, try the following first: Press and quickly release the Volume Up button. Press and quickly release the Volume Down button. Then press and hold the Power button until the device restarts.
The first suggestion didn’t work when I held the home button down with the power off button it cleared the trouble.
thank you Ralph
The circle spins in the middle of black screen no response when touching screen no responses when touching volume up volume down and holding power button down.
