Randomly signed out of XBL

While I am playing/loading World of Tanks and Destiny, my xbox disconnects from live. Then when I try to sign back in it gives me this error code: 801519e. This has been happening for quite a while now. I have comcast, and the Technicolor TC8305C router.
In the house, there is a xbox one and my 360 both wired to the router. I have gone through every possible troubleshooting and none have worked.

:)

 

Randomly signed out?

This has happened to me on two Xbox ones, one being a regular one and now on my new Xbox one S. While in the middle of a game, (even offline games) I'll get signed out of my profile which cuts me out of the game without saving my recent progress. It's extremely
irritating and I just want to know how to stop this from happening. This also happens at LEAST once a day. Thank you

 

Randomly signed out

There have been two separate instances of my account randomly signing out, and forcing me to have to log back in. It has not happened more than one time per instance, and I have had no problems after I log back in. I went to check the recent activity of
my account and it said both times that there had been an unsuccessful login from the same IP address that I normally log in from, I am wondering what this means, and if I should go about changing the necessary security information. Any help would be greatly
appreciated

 

hello baconboyrlz. could you provide the exact error code please so i can help you with this issue Example: “XXXXXXXXXXXX” or “OOOOOOOOOOOO”

 

I don't get an error code from the disconnect though.

 

I WANNA PLAY IT BUT I CANNOT THAT'S BS XBOX

 

from time to time I get the durn (log off of tanks) its the WOT server that's doing it. no prob . its not you oits the world of tanks's server that's doing it