Animation Editor Keeps Crashing My studio

well i can’t really include screenshots because my pc crashes if i try to do so.
anyway i made a custom character and when i wanted to animate it,studio just froze.
i tried it multiple times with studio always crashing.
do any of you know what the problem could be?

i think it’s my character but i don’t see the problem.
here are some pictures so you can see what might be the problem:
Character

this is the character(ik very bad but im not a professional)
Rigging

these are his joints.
Thanks in Advance!

the boots you added might be the problem.
please show me the explorer so i can see the problem.

well i don’t know which part of the explorer so i just took the parts inside of the character as screenshot

name of the boots are rightfoot and leftfoot

are there anything other than the boots? i just see the boots and a union named “Handle”.
did you try to restart studio?

yes i tried to restart it, and the union named handle is the sword in the picture.
its functions have been deleted but it was part of a tool( i forgot i had to change the name)

note that it isn’t your character problem.
your PC/laptop might have low graphics card, CPU, slow RAM, and everything that causes your PC/laptop get slow.

Can you show me your specs? it might be the device problem.