Additional Network Ports for Multiplayer Gaming: Xbox live keeps disconnecting and then ...

have you got your profile on any other form of Xbox I'd you do delete it straight away and then it will stop because no one will be able to sign in on it

Ports required to use Xbox Live

These ports must be open for Xbox Live to work:

• Port 88 (UDP)
• Port 3074 (UDP and TCP)
• Port 53 (UDP and TCP)
• Port 80 (TCP)
• Port 500 (UDP)
• Port 3544 (UDP)
• Port 4500 (UDP)

Note Some game developers require you to open additional ports. You should always check the game developer's website to see if the game you're playing needs additional ports to work. We've gathered some ports you might need
and have added them to the
Additional Network Ports for Multiplayer Gaming forum.

If you're connected to a network through your workplace or school, ask the network administrator to open these ports.

If you receive a NAT warning when you connect to Xbox Live, see the
Xbox One Multiplayer Game Solution

have you tried clearing your alternate mac? as this can solve a lot of issues with disconnection. you could also do a factory reset, I know its the last thing anyone wants to hear but if its the last resort it needs to be done.

here is a guide that may help: https://support.xbox.com/en-US/xbox-one/networking/network-ports-used-xbox-live

Note Some game developers require you to open additional ports. You should always check the game developer's website to see if the game you're playing needs additional ports to work.
We've gathered some ports you might need and have added them to the AdditionalNetwork Ports for Multiplayer Gaming forum.

Hey there Linkscommando!

If you haven’t already, please go ahead and make a new thread detailing your issue and any troubleshooting steps (if any) you’ve tried so far. That way we can tailor our support specifically to you!