@QRene I wait for your answers

@QRene ok, but putting it down does it increase in speed or not ?

Hi, I found in my router a setting called transmit power. I noticed that it was set high I did some tests from high to low and I must say that by choosing medium the speed in both 2.4ghz and 5ghz...

hi, I connected the router to the modem of the tim in lan to wan, I have a 1gb connection. When I connect it in lan to wan after 4 days the router led turns red, I am no longer able to use the router...

so i can also think that by connecting the router close to the pppoe modem, it is like the modem sees that whatever device connects in pppoe it can enter whatever is username or password

my isp is tim but if I see on the site it tells me in the username put the phone number while password timadsl, but also casually putting both username and password works