@Vlastimil_B Do you mean the printer is working properly now with the AX11000 after you disable the SPI firewall on it? Can I have the model number of your printer also?

@iod Just to confirm again, what is the current firmware version of your Archer A6? Is it a RU version?

@DiogoElvas Have you tried to reset the WDR4300 to factory defaults and reconfigure it from scratch, then confirm if you can modify the wireless settings on it?

@Tarmiricmi Good try.

@enginestarter Nope, the modem router such as VR400 or VR600 is a combination of a DSL modem and a wireless router (such as Archer A7 or TL-WR940N), I guess you will need to connect to a telephone...

@Routy Hello, sorry for the late response. Do you mean the 5G issue was resolved by a reset and reconfiguration? That's good. As for the Parental Control, may I know how do you want to use it? You...