Gen 4 unit, 2 daisy chained routers, 1 switch, 1 wireless extender.
Recently we have been having some networking issues. First problem is I cannot send or receive email with my outlook account. I have it set up through email clients on 2 pc's. I have to swap to another network to email.
Second, is at times the internet connection is lost - my computer or phone will say host not found or DNS error. I can usually turn the wifi off, then back on and it clears up.
We have a router upstairs that has a 4 port switch connected to it. We then have a router downstairs hooked to the 4 port switch along with a hardwired PC. We also have a wifi extender downstairs.
Routers are daisy chained correctly with the downstairs unit having dns turned off. ip address 192.168.1.1 -100, lower router given a static address of 192.168.1.88
Anyone have any ideas?