Sprite animation problem

[mreez]

Godot Version

4.3

Question

I have problem with animating spritesheet. When I start the game and move player up and down I have this weird effect:

When I start to move other direction it stops and when I start to move up and down it doesn’t appear. But from time to time I can see frame or few with this line above my character.
I checked and it is a line from row above from the spritesheet. I checked spritesheet, all sprites are contain in 16x16 cells. I don’t understand what I do wrong.

Here’s my Player scene:

[superplaystudios]

This appears because cell size is incorrect or there is offset. Also for animation I recommend using AnimatedSprite2D.

[mreez]

As I wrote in the question, the cell size is 16x16 and all sprites are inside the cells. The spritesheet is 128x144. I experimented with 16x18 sprites where I added 2 extra pixels above each sprite, the problem remained.
There is offset on the sprite position, but it doesn’t affect the animation.

Edit:
You are right, cell size was incorrect. 16x16 is too small, I changed it to 24x24 and then put the sprite in the center (without changing sprire size).
Thank you.