G04 - robot wont move

My class has tried everything. Every value, every combo and we can not get the robot to move. All of us get the error:

Multiple Sensors

Sometimes slower is more reliable.

Anyone have any idea?

Hi Ken.

Could you link to one of the affected projects?

Cheers, Sam.

My students are having similar issues. The robot is just driving around all willy nilly after the first convex curve.

Here is mine that does not work.