Gargoyle on Linksys WRT1900ACS?

[Lantis]

Sorry I thought 1900acs was client.

Can you post your configuration for the client here? And confirm it is on 1.9.2?

[ruriruri]

Here is a screenshot for client router TP4300. It is 1.9.2 as you can see from the new UI.
https://ibb.co/mhKA2a

[Lantis]

Settings look ok.
There must be something different between the two main routers.
Are you able to provide screenshots of those please?

My first thought is SSID wrong (you're missing a G in 5GHz. Unsure if intentional and right on both routers). Then possibly wrong channel.

[ruriruri]

These are the WiFi setting for the 2 main routers.
https://ibb.co/ds6MQv
https://ibb.co/mTKakv

[Lantis]

Nothing is obviously wrong.
I can only suggest a reflash and set up from scratch again.

[ruriruri]

Reflash doesn't fix the problem.

When WNDR3700 <--> TP4300 everything works
When change to WRT1900 <--> TP4300 relay IP stop working, everything else works
As soon as I change DNS setting on WRT1900, TP4300 internet and relay IP stops working but LAN still works.
Reboot WRT1900 <--> TP4300, still no internet, only got LAN.

DNS or routing problem?

[ruriruri]

Hi Lantis,

I reflashed and save setting one change at a time.
I found the main cause of client router got no internet.
If I checked the "Enforce DHCP assignments" on version 1.9.1, 1.9.x (lantis), 1.9.2 there will be no internet after I reboot the routers (WRT1900 <--> TP4300).

Because I use 1.8.1 on WNDR3700 with "Enforce DHCP assignements" checked, I don't know if it's a router problem or version 1.9 problem.

[Lantis]

yes you need to leave that disabled for client bridge

[ruriruri]

I have been using "Block MAC addresses assigned a static IP that connect from a different IP" all the time with client bridge in 1.7 and 1.8 without any problems on WNDR3700.

Anyways, the wifi performance on WRT1900 is terrible when compare to WNDR3700. Also getting the random reboots on WRT1900. I am back to using WNDR3700 as main router.

[Lantis]

Different implementations like I said.