@RNR75 Hi Two things you may need to concern: 1. The Link Backup WAN will not "UP" until the router think it should switch to it. That means if you main WAN is working, you will not be able to test...

@Nic_Chen It's on Settings->Device List->Video->Stream. However I don't think nvr1008 can support H.265 Check the SPEC it only supports H.264+ You will need NVR1008H

@JRTDad Yes but it will only take effect behind the ER605 LAN network. It won't take effect on your DSL modem network/wifi. So you will need to add other APs to share the ER605 LAN to a new wifi.

@ringo27 I don't think so, there is no Viewer account option. However you can add multiple tplink ID to the NVR so all tplink IDs should be able to login. Edit: WRONG I was using VIGI Security...

@Alex789 You can console in to the BootUI, to reset the switch. (so no need the IP or username/password) Note you do not need to run the firmware image, just go to the BootUI....

@Mau65 Hi I suggest EAP solution. CPE is designed for point-to-point connection. Here is an example.