does not track desktop computers

i decided to reinstall matomo after a while not used
so just to be sure all will work good i did a complete new/fresh install

and all seems good after i opened the site with my phone

but i found out thats the only thing that seems to work
all mobile devices are being tracked and work how it should

but if connecting with any pc it does not show any data at all

i tryed using difrent tracking ways
even tryed google tag manager with the matomo code in it but all give the same problem

why does it not track computer connections?