This is usually seen when a specific keyboard/mouse is incompatible with the K2.

What is the make and model of the keyboard?

If you ONLY connect the keyboard to the K2 does it still turn off?

• If so, the keyboard is incompatible at this time.
• If not, are you able to map in the K2's App?

Owpkeenthy RGB Mechanical Keyboard 60 Percent

and when i connect my mouse and other stuff it doesnt happen

but ive played with that keyboard

Did you notice this after the latest update? The new update may have broken compatibility. If so, I can try sending you the previous firmware version. This would require a Windows PC to downgrade.

Also, try connecting the keyboard into the mouse port and mouse into the keyboard port.