[GAMEPLAY] Syndra movement is weird and she is glitching.

I have found out that when i try to walk straight to the lane with syndra or just use right-click continiously pressed to walk around , syndra glitches and the character just starts going left and right for a moment. My camera is locked with space when this happens.

1.Walking with syndra (left-click and locked camera with space) 2.Character glitches

I have noticed that over 5 games so far. I dont know if it is only me or something that happens to everyone.