IMPROVED AI  WITH DFS SUUPPORT  & CHANNEL CONGESTION   TO CHOOSE THE BEST CHANNELS IN HIGH CONGESTION AREA  WHWERE THERE 30 PLUS ROUTERS  2.4 GHZ 5 GHZ  6 GHZ BANDS WITH DFS  TO PROVIDE A CLEARER AIR  ACROSS THE DECOS NODES  BETTER WIFI BACKHAUL