Is anyone having problems with Chromebook C-720s not seeking out the best wifi signal. We have 25 Chromebooks at our school and they often do not go to the access point with best, or strongest, signal. Instead of choosing the one 5 feet away, they will try to connect to weaker signal in next room. Our network consultant, after trying to solve problem on our managed wifi system (SonicWall with SonicPoint APs), said he believes the issue rests with the Chromebooks' wireless card or drivers. Does this sound familiar and have you heard of any solutions? Is Acer planning any driver updates to address the issue?