DCHP pool on the 659 is set at .2 through to .98
DCHP is disabled on the Ultra Hub
Ultra Hub IP address changed to 192.168.1.99
All devices connect to wifi ok and everything works ok except for email on 2 phones (x1 iPhone 6s and x1 Galaxy J3 Pro). Email works fine when on mobile data, just not on wifi? Only started happening when I made changes yesterday.