just saw the capx.
your issue is that you are using the player as player AND playerImages, and you need to create an invisible object.
The manual recommends: "For the most reliable platform movement, it is recommended to use a invisible rectangle sprite with no animations with the Platform movement. Then, the animated player object can be positioned on top of that. Otherwise, the changing size and collision polygon of the object as its animation plays can interfere with the Platform movement's floor, wall and slope detection, causing a shaking or glitchymovement."
this tutorial will solve all your issues:
I make an invisible Player sprite, and when I do the running animations, it still flashes/move back and forth. Even before that, the animation didn't even happen, and after I made the Player sprite larger, it did happen with flashing.
What did I do wrong this time? I'm following the tutorial and have pinned the image, and I still have problems.
Please check my Construct 2 file, I've even started again.
The same happens with my standing animations, so I had to make him stand still completely with the standing animation.
I know there are the other problems but they're there because I started again, the problems I don't know how to fix are the ones I mentioned.
****s sake what's the point in trying..