aberent

Unfortunely the launcher log appears to only go back to the 24th, so doesn't cover the period when this issue happened.

There is no crash report, presumably because it was the computer that crashed, not Minecraft. I have attached all the Minecraft logs from that day. I think the crash happened at around 16:45. The computer crash caused everything on the computer to freeze, meaning that the only way to reset it was a power off reboot.