I also have a few questions to ask if ya got time?
1. Do you think you could share screenshots of the areas where they tend to happen?
2. Could you also describe the exact moments when the screen freezes happened.
Like, did it go black after you selected the save option? or after you confirmed saving a file?
And with the old chymera, did it happen when you selected "Nap time!"?, after the scene with the three Zzz emotes, or after the message stating your defense rose?
3. Do you think you can try to replicate these bugs?
This might help me get an idea of what could be the cause, since it doesn't occur for me for some reason? Probably because the PC I'm using has high RAM.
Thank you for reading this, and for any info you can give me!