@RaRu yes you got it exactly right. I have one question is bridge mode is passthorugh mode on router ?

I doubt my isp modem has passthrough mode I will double check on it

@RaRu Yes internet is going through router not through tp link

@HellBent Yes I got you I should use my router as access point and use er605 as router itself. But in load balancing issue will arise One of my current router I can switch to er605 and another I have...

@RaRu Yes both are individual routers not access point I think subnet is range of ip that router assigns to device connects to it For tplink device it starts from 192.168.0.100 For router 1 it goes...

@RaRu 1. 192.168.0.1 - ip address of tplink 2. 192.168.1.1 - ip address of router 1 3. 192.168.2.1 - ip address of router 2 4. I will check and let you know 5. I will check and let you know tomorrow...