MP 1,1-5,1 USB keyboard stop working, after reconnect work again - what to do?

[amajor]

Hi all, and I wish you stay healthy...
Sorry for my bad English

The strange thing with the old Apple USB keyboard and mouse -- after some time when not used keyboard stop working, mouse connected to the keyboard USB port work. The keyboard and mouse are old white...

Apple Pro Keyboard:

Product ID: 0x020c
Vendor ID: 0x05ac (Apple Inc.)
Version: 4.10
Speed: Up to 12Mb/sec
Manufacturer: Mitsumi Electric
Location ID: 0x3a230000 / 2
Current Available (mA): 500
Current Required (mA): 50
Extra Operating Current (mA): 0

Apple Optical USB Mouse:

Product ID: 0x0304
Vendor ID: 0x05ac (Apple Inc.)
Version: 1.08
Speed: Up to 1.5Mb/sec
Manufacturer: Mitsumi Electric
Location ID: 0x3a220000 / 3
Current Available (mA): 500
Current Required (mA): 100
Extra Operating Current (mA): 0

For now, my solution is to disconnect and connect the keyboard - and things work again.
Any solution? This keyboard and mouse work well on Mac Mini...

 

[Macschrauber]

Is an usb3 card envolved? What Port do you use, back or front USB?

 

[amajor]

Hi Macschrauber!
No additional cards, same behavior front and back now different keyboard (not apple) is connected, and I will wait one hour to check.

 

[amajor]

It was Apple keyboard....