The SD card problem will hardly be solved, since it happens on other devices as well (Microsoft Surface). But for instance I have a problem that also see happens to other people, in windows sometimes the tablet reboots by itself when in standby mode. Also sometimes it goes into deep sleep and can only be used after reboot (reboot also does not start immediately after holding the button several seconds, but you need to try to power it off several times), or I need to leave it aside for several minutes more and than I can use it normally. Both problems are not that critical on this otherwise excellent tablet, but are annoying and I would want to be solved just like wifi disconnect problem was solved before with BIOS update.