Bluetooth Intermittent - iMac 2020 & Big Sur
This iMac is just about 2 months old. Big Sur has been installed since it came out. I'm now noticing that the bluetooth has become intermittent.
Here's what happens:
Usually I'll notice it first in the mouse -- the Apple bt mouse that came with the 2020 iMac. It'll be responding slowing, like not very precise. Then it'll stop moving altogether.
About 10 seconds later I see a popup on the screen that the Apple bluetooth keyboard has disconnected.
Both devices are unresponsive for 10-15 seconds when the screen pop-up says that the keyboard is connected. Suddenly the mouse works too.
This has happened three times today.
In an effort to solve it I found a suggestion to go to Library>Preferences>Bluetooth and to delete two mouse bluetooth plist files. I did this and restarted. It did not make a difference.
Any advice would be greatly appreciated!!
iMac 27″, macOS 11.0