Russ, there could be more than one bug here. In my case the keyboard and mouse sometimes works but often doesn't which could imply a timing issue. Jaun's original report indicated "if keys are pressed during boot". If that is 100% repeatable behavior for Jaun then maybe that system is closer to the timing threshold than mine and any activity causes enough delay to get it working.
Russ, there could be more than one bug here. In my case the keyboard and mouse sometimes works but often doesn't which could imply a timing issue. Jaun's original report indicated "if keys are pressed during boot". If that is 100% repeatable behavior for Jaun then maybe that system is closer to the timing threshold than mine and any activity causes enough delay to get it working.