This drop out issue just stated occurring toda, after close to a year without issue. Drop out were occurring at 8, 5, and 2 foot distances from router and QU16. Good wifi signal. I’m using Apple Extreme Router and have had no problems until today. I will troubleshoot tomorrow at home where I know I’ve always had solid connection and no drop out issues. My first thought is my cat5 cable, to the router might be bad.