Ok, I feel really dumb right now.
I installed on a Rpi 1 model B and I see how slow the little one is, so this is not the issue. Maybe…
I have a really hard time because I was using the img file suggested by Raspberry imager and @Wheaten allerted me about it and the Hotspot sonnection was successfull last night after the download of the propper img file.
And since the Hotspot is working, I really think the Realtek Wifi Dongle is working well in the system. But I just can’t connect to my Wifi Network through web. It doesn’t even show the possible networks available.
Any tips? I don’t mind to configure through terminal and I have RPI on my monitor so it’s easy but I always have difficulties in configure wifi through terminal…