I have been dealing with the error multiple times every single night I try to play. This has gotten to the point that if it isn't fixed soon I will not be playing this game. This is ruining my experience when I come home from work and just want to chill out with some games.
That being said, it would be ill-advised to expect a solution without assisting with finding one. Here is a link to an album that displays my connection information coming from my Xbox One (OG Xbox). I have also included a link to two videos where this problem occurred multiple times following a match. Though they are two videos they should be viewed consecutively starting with this one and then this one as that is the order in which the problems occurred.
I hope this information is helpful to the devs.
EDIT: I will be trying the suggested changes to the router settings this evening. I will document my progress.
EDIT 2: Didn't get around to changing the DNS settings yet. Trying to figure that out will update more when I do.