Hi , I recently bought two Surface Books ( one online and one in local store ) with i7/16g/512/dGPU spec ( of course purchase was founded by my company ) I am having issues with wifi in both machines. in both 5Ghz and 2.4 GHz Bands ( my router supports both ) it shows limited connectivity and having trouble with connecting to internet all the time (connectivity comes and goes every 1-2 minutes or so ) . My Lenovo Think Pad with Win 10 works fine with the same router. I tired registry edit and also latest firmware updates ( 1/27/2016 ) and all options found in other places but came up with no luck. So i am planing to have a visit to store and get my devices checked. But i am afraid that this is a inherit issue with the driver and there will be no luck . Any Suggestions ? Thanks in advance.