Cannot join - again..

After watching several videos i found a fix and its weird at that. i changed my teredo server just incase, Go into cortana and do a search type in time and date, now click on automatically set time so it is off , ok now turn it back on. now load settings thru startmenu go to games then XBox networking and let it load it should now be fixed.

If your time setting was already off just turn it back on and load settings like i said.

good luck