So we have installed a bunch of S7's on our network along with our existing SP35's.  Every time we power on the S7 racks our whole network goes to shit....We have >150 SP35's and just installed >200 S7's.  They are all static IP's on our 10.x.x.x VLAN. We've got layer 3 switches, and Pfsense router that can handle over 8 million simultaneous connections..... I don't understand what the ants could be doing to cause such havoc... Any thoughts would be appreciated.  Day 3 of no sleep trying to figure this out....