Is it normal for a bike computer speed readings to jump around?
I've got a Ascent Delta R, wireless. Sometimes there are no problems, other times the speeds change at random. I'll hold my speed steady and watch the reading jump from 17 to 25 to 6 and back. I tried moving the magnet closer, but nothing changed. The distances pretty much match up with what I know of my regular routes, so the average speed is close to correct.
Should I give up and get a new computer?