I'd bet big on your network connection being highly saturated. I know people only report lag on a few maps, but I feel like those are the only maps they go to. I was just in a random field and I was still lagging. If it's your network and all the servers are running on the same network connection, I highly doubt adding more servers is going to help, in fact it may just compound the issue. I mean, the throughput of the internet connection to your servers can only handle so much. Especially if it's not in a data center or on a fiber line.
At one point I wondered if it was me that was lagging... and then I remembered that I'm on a fiber connection. If you don't believe me, here is my speed test.
Edited by SmoshySmosh, 25 July 2017 - 04:58 PM.