I work for a school that has surface pro 4 devices for all teaching staff and the use the wireless display adapters to connect to the boards/projectors, from one period to another there can be a very varied experience, for example period 1 can be perfectly fine and then period 2 there can be constant connection dropping, is there a setting change that we can make or a piece of software we can use to make the connection better, as we are considering going back to cabling the computer which would defeat the reason for them being purchased