I don’t know about that. I’m using i7 Book for simple business only. (Presentation/SNS) However, I need a reboot it that Windows ink didn’t work. It looks like Windows 10 redstone’s bug.
I bought a new adapter/12V 3A(original adapter spec is 12V 2A) on the shopping mall in my country. (I’m sorry this is not helpful.)
It has a satisfactory volume size that 130,944mm^3 only. I think that you will find similar adapter in aliexpress or ebay.