Lag or connection problems 2 seperate origin same internet

Is there any known problems with origin when you have 2 running or even playing the same game in the same household?  I had a problem a while back with a battlefield game when someone else in my household also was trying to play and it gave us connection problems only when we were both trying to play.  Now were both trying to play APEX legends and whenever were both playing we see a noticeable lag and delay.