Hi. I saw the bug report. Mr. Charles Curley provided relevant information about the installation process stored on log files. Perhaps it would be good to follow Mr. David Wright's advice, you could help with bug-fixing process sending some installation log information to narrow what the developers should be looking for. As for the reproduction of the bug, I think one would need a similar hardware configuration to reach the problem; at least you need the WiFi device, so it would be good if you could provide more details, if you have the time, of course.
Have a good day.