Deco M9 Plus keeps on disconnecting from router
Now I'm having problems with the new mesh WiFi. Every 2 hours or so the mesh WiFi would keep on disconnecting with the router (no Internet connection, according to iOS app) and I have to turn off the whole Maxis router and VPN router to get back online.
My setup is Maxis Fibre 300 Mbps
1. Maxis router default configuration 192.168.1.254
The Maxis router connects to Asus RT-AC68W
2. I have a Asus RT-AC68W, setup as a ExpressVPN router, on a different network segment. 192.168.21.1. Usually I set the WAN to automatic DHCP configuration and before this no problems at all. Restart once in a while, but not at often since I installed the TP-Link Deco M9 Plus. I tried to set WAN to static configuration as below
IP address - 192.168.1.75
Subnet mask - 255.255.255.0
Default gateway - 192.168.1.254
Primary DNS - 192.168.1.254
The Asus router connects with TP-Link Deco M9 Plus
3. TP-Link Deco M9 Plus, 3 set. I set as router mode.
I tried to set automatic WAN via IPv4. But still get disconnecting every 2 hours or so. And I have to restart the whole system.
I tried also manual WAN as below
IP address - 192.168.21.75
Subnet mask - 255.255.255.0
Default gateway - 192.168.21.1
Primary DNS - 192.168.21.1
The LAN IP is
192.168.0.1
Any ideas what causing this problem?