I have done a boatload of testing between 5.1.1_ 1.0.9 & 7 - 2.0.0/2.0.1, For me as the soul support for US based Kdlinks brand I have to say 7 Nougat needs a *uckload of development before it becomes the standard for the Q10 Pro, Currently Android 7 is indeed a basket case, However Himedia /Futeko im my opinion has the best support/Firmware Dev's in the business, Please all of you be patient Futeko and his team are on it, You will not get better support elsewhere, You wont find the kindness and support Futeko provides anywhere else !
Patience !
It will be right, some things just take a bit of time....