Can someone help me with this Rigidbody2D bug?

Can someone help me with this bug? everytime i touch the screen the player flap its wings and move, but sometimes it does not move, firstly i thought it was a touch problem, but since the wings flap, it is not,now i think that the rigidbod2D is not respondind sometimes, i’ve tried to change all its cofigurations but did not succeed, any thoughts?

If someone in the future had the same problem, you have to change the sleep properties in the Phyisic2D, i put Time to Sleep and Linear sleep tolerance at the max, and it works fine.