My Webots version is R2019a.
Hello , I set a Pioneer_3DX robot to follow walls by learning in many iterations , and my controller was installed supervisor for impacting the wall to reset the initial position normally.
But I found that when number of reset times become larger, then the two wheels are Separated.
In this picture , the iteration was 75 . And training mode is selected to "fastest mode".
I guessed that ... maybe I need to choose the more slowly mode? But I'm still not sure what the real reason is.
Is there any method could solve this problem?