What sort of time does it take to "boot up" from cold?

I ask this because of the instrument's underlying use of Windows, which normally takes a little while to become fully useable on a normal PC. A minute or more is not uncommon, even on a well configured, reasonably modern PC - assuming a fairly typical amount of software is loaded.

Whilst most high-end keyboards from the likes of Roland, Korg, Technics, Yamaha and the like do take a short time to load their operating systems from cold, they are normally fairly quick - say 20~30 seconds or so. Is the Wersi noticeably slower in this respect?