Attached is a screenshot of the console when it happens, seems to be the same error every time. Error message is:
[20317] GuiCanvas::pushDialogControl accelerators is empty()
System specs are:
Proc: AMD FX-8350 (8 core) 4.0 GHz
RAM: 32 GB, DDR3
HD: 500 GB, SSD
GPU: Nvidia GeForce GTX 970
Not sure if the attachment function actually works, so posting a screenshot:
https://imgur.com/a/9aAWC
Spoiler