2024-06-05, 01:20 PM
(This post was last modified: 2024-06-05, 01:29 PM by baltika_no_9.)
I don't know what chipset the d-link has but many USB WiFi dongles do not play happily with the Pi. I have a list of a few that are just plug and play so no need to worry about drivers etc.
Anyway, just as a test, forget the USB option, configure the internal Wifi to be the AP only and see if it resolves your problem of not being able to connect multiple devices.
What details are shown for the d-link if you use the lsusb command? Edit - I see it is the RTL8812BU chipset, many Realtek devices don't work with the Pi out of the box. Perhaps they can be made to work but I prefer to use P&P adapters that just work without having to mess about with drivers etc.
Anyway, just as a test, forget the USB option, configure the internal Wifi to be the AP only and see if it resolves your problem of not being able to connect multiple devices.
What details are shown for the d-link if you use the lsusb command? Edit - I see it is the RTL8812BU chipset, many Realtek devices don't work with the Pi out of the box. Perhaps they can be made to work but I prefer to use P&P adapters that just work without having to mess about with drivers etc.