Xbox won’t connect to wifi since upgrading wifi

My xbox one always connected to my wifi, no issue, but recently we upgraded our wifi, (same provider just faster internet and a new wifi box), since then, this is the first time im attempting to connect my xbox to wifi and everytime i try to connect, it says “Can’t connect to your wireless network” yes, the password is right i double checked, yes, i restarted my internet and ive restarted the xbox idk how many times, im all out of ideas and im about to just give up cause i dont know what else to do. please help!

:)