Strange bounce happens when addForce a sphere to roll!

Hello! I’ve found this strange behaviour while my “player” rolls over the ground, and when it stops rolling it cannot start rolling again ( - YouTube ) What is going on? ^^’

Screenshot - 5912a3920debfef713e039ba8468550f - Gyazo Screenshot - a54d4076c079277a186709e2614a3e0d - Gyazo Screenshot - a8ea60a5922758ea52b8055245af920c - Gyazo Screenshot - 4685e045d445c75d0e501c03a0425921 - Gyazo