Is it just me or is there a lot of lag throughout multiplayer especially fiesta?

So I’ll have you know prior to typing this that I checked and rechecked my internet multiple times prior to posting this and it is at full strength.

I’m playing fiesta slayer, where the lag seems to be worst, and I’m getting destroyed. My enemy is bouncing all over the place inconsistently and my movement seems almost delayed by like a .5 to 1 second tick that throws off my gameplay. I was standing on a ledge shooting at someone moving side to side and somehow my character ended up moving forward off the ledge and being killed. It’s just really hard to play under these conditions. I don’t really have lag with any other games and it consistently seems to happen for me in fiesta slayer.

Is anyone else experiencing this or am I just going crazy?