i don't know what happen but since i have unlock all the passives skill for the human form in the dojo the save that have all the passive skill start to lag a little bit
Yeah i tested it out myself right now and they definitely seem to be the cause.
I am preparing a fix right now that disables those passive skills until I found a proper fix.
It will remove the passive skills for now but fixes the lagging, will be up in a few hours. With that your save should run normally again.
Thanks for finding!