100% CPU usage and double timeout bug

[Tom Line]

The closest thing I've seen to what you describe is when we deploy code from a given computer while tethered. Now, while the code is running, we disconnect the tether. If you reconnect your tether cable you will be unable to redeploy code until you reboot the crio or power your robot up then down.

I cannot say that I've ever seen a situation exactly like what you describe. Once the cRio timed out, it won't do anything for us until we reboot it.

Regarding the disabled mode and not deploying, we ran into the same problems with problematic deploys ALL the time last year (2011). What we found was that because we have every sensor, data accumulator, etc enabled in disabled (including vision) so that we could debug, it pushed the the CPU too high to do a successful deploy.

We now encase all of our disabled code into a single If/Then case connected to a Button on the front panel. The default position of that button is OFF, so when we deploy to the robot permanently none of the extraneous sensor stuff runs in disabled mode.

When we temporarily deploy from the programming computer, we turn the button on when we need the data to tune things, then turn it back off to deploy so there is no code running in disabled mode.