Originally Posted by
PatrickGSR94
Well looks like a wired computer is going to be mandatory now. I discovered that my new Cygolite Expilion 700 renders my wireless computer completely inoperative. Light off, works fine. Light on, speedometer just stays on 0 mph while riding.
Darn, I liked not having the wire. Oh well.
You can often fix this problem by moving the light away from the computer.