Here is my setup.
I have three wireless access points configured.
Arris (cable modem)
Hitman (hardwired back to Arris)
TP-Link_Outdoor (hardwired back to Arris)
Arris and hitman have worked together for years with no issue. But recently when I added the tp-link 510 to the network it causes Arris wifi to lose internet access.
Example: I am connected to the 2.4g Arris wifi network and I am able to access the internet via this connection with no issues, everything is configured as above. I go to the mailbox and its out of range of Arris so I lose that wifi connection. I walk back to the house and I reconnect to the Arris 2.4g network but now it no longer has Internet access. So I go to the Arris router/modem and unplug the network cable going to the CPE510 and plug it back in and I regain my access to the internet via the Arris 2.4g network.
I also noticed via my cell phone that when I Iook at the IP that my phone pulls when its connected with no internet that the IP is that of the TP-Link network. Why would it even see the TP-Link network if its connected to the Arris network.
IP example: When I reconnect to Arris and it has no internet I get and IP of 10.10.9.x but when I am connected to Arris with internet I get a 192.168.0.x
And what do I do to correct this. This issue does not happen with the Hitman access point at all......