Hi, I'm hoping someone can tell me something else to try.
My Bontrager Trip 2 computer isn't registering speed or new distance (or new max speed), but all the other displays show, so it's not the battery. It worked at first, but the speed now shows as 0.0, and the distance no longer increases on the trip screen or odometer screen.

I read the manual again, and have turned the magnet the other way and checked to make sure it's centered relative to the sensor and that both parts are clean, but it still doesn't work. The wire has not been pulled or anything and seems to be secure and in its original position. It's only a month or two old, and I don't know what else to try. The bike shop where I bought it and had it installed is out of town, so I'm hoping I can get it fixed myself. Any ideas on what it could be? Thanks for any advice!