@Gilberto4mori If no user manual is available for your particullar model, then you second best choice might be to resort to a manual of another router model with similar functions. For example the...

@Maddy01 Are you sure you pressed the reset button long enough to trigger the factory reset? Do the Wi-Fi status LEDs on your router light up again shortly after you've performed the reset?

@cgty I don't know how TP-Link's website blocking works, but if it's done via DNS filtering, then you might want to check which DNS server is specified on the Chromebook. In case there are more (or...

@schmidi000 If Dynamic IP doesn't work properly for some reason, then try if it works better if you set the internet connection on the AX50 to Static IP. As I take it, in your setup the AX50 is the...

@WhiteDog123 On TP-Link routers this used to be done via the WDS function. However, it seems TP-Link has dropped WDS support from several of their newer Wi-Fi routers.

@odedlaz You are pretty close. The box of my EU version is exactly 331 x 242 x 74 mm. However, I am unable to measure the exact total weight for you. I estimate it's around 1 kg.