@Hyperfire Do you have any ISP provided device like modem/router etc. ? Access the C6 web interface with a web browser from a computer and login the http://tplinkwifi.net or http://192.168.0.1...

@JoNuGar Yes, EAP225-Outdoor should support both ways of power supplying - check these specs.

@adeibiza In m7200 user guide - Chapter 7.3 Configure DHCP Server is described how to change the LAN IP address and the DHCP IP address range of the device: This should be in Advanced=>DHCP Server...

@Ilan316 You didn't mention which HW version is your C7 router. For example in HW ver.5 there's a setting in Parental Controls named 'Bed Time' which you could use for that purpose: Here's the...

@slajvan If you already tried to restore the FW and it doesn't work then probably it's time to get a new device. I had a 841N which was ver9.2 too but it died recently - I replaced it with the new...

@slajvan Which FW release did you use for upgrading ? Do you remember the old FW release version ? Here are the FW releases for your device - pay attention to the notes in red. Try resetting the...