Steps to reproduce:
1. Went to save file via floppy icon on top left bar.
Just sits at saving. Says "Saving auto-backup file" on the bottom bar.
Also, no backups were made it seems. I have Construct 2 set to save backups at 15 minute intervals. I had it open for over 40 minutes, and not a single file got saved. I also recall hitting save manually out of habit before hand, and apparently that didn't do anything either.
My folder and administrator privileges are all correct too.
Internet Explorer: no
Operating system & service pack:
Win8 Pro x64
Construct 2 version:
On release 132 64bit.