r eddit. com/r/Overwatch/comments/8bhehq/pve_disconnect_issue_solved_netgear_r6220_router/
Then this.
Prioritizing UDP ports 26503-36503 and let me know if that makes a difference.
im wireless and have a different router and still having the issue
Apparently they do not give a F*** and I just plan to stay away from all future PVE events.