I regularly play with a person on Fortnite. I see when they play but they cannot see when...

Hi Mikey, my name is Rodrigo. I'm an Independent Advisor and a member of the Microsoft community and I'd love to assist you today.

I am sorry to hear that.

Please, make sure you didn't block them or if his privacy settings prevent other people from sending him a friend request.

Also, check your preferences as well:

Press the Xbox button to open the guide, and then select Profile & system > Settings > General > Online safety & family.

Select Privacy & online safety > Xbox privacy > View details & customize > Communication & multiplayer.

Under Others can communicate with voice, text, or invites, select Everybody.

I hope this helps.

I didn't see a person who use aim-bot in xbox as i played Overwatch , Fortnite , Rainbow six siege

Personally, Fortnite. Only because I have not played Apex... but I am looking into playing it, so ill have to see which one I like better!

This didn't help as it isn't a internet issue as when I do the speedtest everything is fine and in the menus of fifa and fortnite which I play there is no lag. But in an online game ping regularly fluctuates between 10 and 950 ping

It cannot be due to the controller, regular tv are controlled through infrared lighting, xbox controllers work differently. i might not be dude to an xbox/ controller problem, try using your tv regularly, see if it turns off like when you play xbox. if not
then it could be due to wiring problem check if the wires are plugged in right, or maybe a friend with the tv remote is playing a prank on you