Shame about the BIOS update messing things up. Hope it gets resolved soon.
Couple of questions
1) Does the virtual keyboard support swype input?
2) Can you charge the device and use a USB peripheral at the same time (via some kind of adapter)?
3) If you have the virtual keyboard on and are using the pen to write directly on the screen, does the device reject accidental touches of the keyboard?
1. No. Really annoying actually but Windows, as far as I can see, does not support swype. Or swift key or anything similar. I wish Lenovo would implement it.
2. Not sure. I had a USB hootoo adapter for my galaxy tab pro s and that allowed charging while using other USB devices. Alas the book isn't USB c so I can't test that.
3. Not sure about this and I can't test it as the whole keyboard, pen thing is screwed up with the bios issue.