After the Generation 1 Fossil Quest, me including other players kept asking why there's been lagg issues. I don't know if it's completely the server's fault or somewhat partially from my side. I used to have 60-80 fps with full particles and immediately decreased to 5-10 fps. Not just fps lagg, there's even block rendering that's a huge annoyance and I have to press F3 + A all the time for it to render.
Hello Akane_C! The lag could just be because you are in a server with tons of players or in a specific area which lags a lot. If you would like to stop lag I would recommend closing background applications. I hope this works!
My advice- get 1.10 optifine and run it as it works the best for PokeFind. Also turning all particles off helps me with lag.
Hello there, I just started playing aswell and I was at 1/2 fps and it was unplayable. When I turned off Terrain Animated in the Animations tab, it went up to 200fps. I think there is some kind of bug with this setting so you can't play when you have it on.
Pokefind has also hopefully fixed the lag in a recent update, so hopefully, it doesn't lag anymore, but if it still does I suggest this guide: http://forums.pokefind.co/index.php?threads/how-to-reduce-lag-on-pokemon-world.13694/