Freeze when backing up save

[Kaychuub]

When I go to save backup data for Pokemon X save file, Checkpoint freezes. The other save datas can be backed up. Not sure if I should be concerned or not and just wait for a new Checkpoint update.

To Reproduce
Steps to reproduce the behavior:

1. Go to Checkpoint
2. Click on Pokemon X
3. Press backup data on 'Save file'
4. Checkpoint freezes when clicking yes

I have to turn console off and back on. Tried the previous Checkpoint version and still happens. I'm not too concerned cause I won't lose too much progress at all if anything happens but still would like to know