I am reading out the values for the light bumpers on the Icreate2 robot. According to the manual, these values should be in the range 0-4095.
Whenever I read out these values, they start out as well-behaved values in the expected range. However, after a minute or so, the values jump up to very high values >20,000, for example.
I have attached a screenshot of a python-based utility I wrote to show the values of all sensors. You can see that some bumper values have very large values. Nothing is in front of the robot.
Does anybody have any idea about what's going on?