I did a change on BasicDemo to reproduce the issue. Can someone please take a look on it to check if it is my mistake or possible bug?
I just put the ContactAdded and ContactDestroyed callback and I go counting when I contact is removed or added. On the end, a single contact is left and I do not know how to remove it.
I am using bullet 2.73
Thank youI discovered that the box was too close to the trigger on the end, and the contact was not removed due to this. Moving it a bit below solved the issue
Bruno Sanches