Mine hasn't been working since I started, for multiple multiple builds. I hope they fix this because right now I have to use Imgur/Fraps/Forums to report things.
It is not a bug; the Dev's are making all construction options require you have at least 1 material before it shows for the first time. After that it should persist.
The bug currently is that when you save/reload, all your previous 'unlo…
1) Is the CPU adequately cooled? Those 9370s are notorious for overheating like crazy.
2) Latest driver for GPU?
3) Hard Drive/SSD almost full? Keeping it full to the brim can sometimes cause weird freezing/lock ups.