I know nothing of the technology, but this happened on my Roadster 100 in 2010.
Was told then to wait for the red dashboard ignition light to go out before firing the engine, by which time (five seconds) the computerised engine start up procedure is completed.
This has become habit ever since and no subsequent problems.
Heard many Roadster reports of this annoying dashboard warning light illuminating repeatedly.
Have never heard of any consequential damage.
Good luck,
