first, I'm new to the Raspberry Pi and new to this forum. I hope I'm right here . I just bought a Pi3 a few days back because i wanted a cool media center in my living room.
Now the problem, neither on OSMC nor on LibreElec i can connect to my Wifi network. It just isn't detected and does not show up on the list of Wifi networks. There are all the networks of my neighbors and stuff, but not mine. I also tried scanning manually on OSMC with connman via terminal - nothing.
During the installation with NOOBS it didn't show up either, so i had to connect with a cable to my router. That worked.
The thing is, I also tried installing just Raspbian. There my Network ist detected and i can connect without any Problems.
I didn't find anything on the internet about this. Does anyone know this problem or has a solution? Is it a problem with my router. maybe a wrong configuration or something? If you need more information just tell me.
P.S. Sorry for the grammar mistakes, I'm no native speaker