My keyboard is wireless as is my mouse. Any effects?
Paul, there are other "trees" on the Net. Us old guys would probably be bracket racing where the 3 yellow lights descend at .500 second each and the green comes on in the same cadence. Once you practice that one a few times, you can get close to a perfect light.
As I posted awhile back, I do that on the micro wave all the time. It's something to do while waiting for whatever is inside.