Yyyyyep, I've seen it too, and brought it up on a few different ROM's forums, but no one seems to really have a solution, but truth be told the chefs and others are doing enough, so I won't complain
It happens randomly though for me, not just during the start up. And also, my End and Talk buttons seem to only intermittenly work for their "extra" features. Meaning, they dial a number, and end a call, but the Talk button won't always rotate my screen, and the end button won't always take me back to the Time panel on my home screen. This has happened with a couple different ROMs as well, for me at least.