Everytime i zoom to 30% and beyond then some of my sprite parts start going nuts... Im not sure what happened because it worked perfectly fine before but then my PC crashed (I believe a different program crashed it) and then it started

ignore the discord nicknames in the back lmao

I'm having this same issue if I'm running any powerful game along with the PNG, it just starts glitching out really bad

I've been having the same problem while editing a model. It suddenly glitches to bad. 

Made a post about the same issue 2wks ago, no response: https://itch.io/t/3318631/sprite-stretchesjitters-constantly

idk if this would help much but for anyone else reading, maybe setting the frame rate to 30 will cause it to use less resources & thus glitch out less often

Maybe the reason is the graphiccard
I wrote the same question and problem and it got answer:

https://itch.io/t/3407655/model-explode-like-nothing-else

If you have an 30 or 40 Serie, it will not handle it.