Possibly bad speed sensor???
 

Alright, I already tried this in the Power FC section but didn't get a solid answer. I'm having a problem with the speed readout on my commander. It reads innaccuretly but the speed is the only one. When i change it to graph mode, it almost looks like rpms. It climes as i accelerate and drops when i shift, and jumps around while cruising at one speed.

Now i'm not sure if it's related but my odometer stopped working but my speedometer still works. I don't think it's related but i've been wrong before.