AsterMelody

I've been playing the ATFC modpack recently, however I've been having some performance issues. I tried to fix this by adding various performance mods - but it's only created more issues. This is my log file: https://pastebin.com/9a6r2ah4 I use PrismMC, an external launcher - separate from the Official Minecraft Launcher. I run ZorinOS 16.3 (A Linux Distro). I have 16Gb of RAM, I have an Intel Core i5-4570 CPU, and I have a NVIDIA GeForce GTX 1050 Ti GPU. This is the beginning of the error: [main/ERROR] [ne.mi.fm.lo.mo.ModDiscoverer/SCAN]: Failed to build unique mod list after mod discovery. net.minecraftforge.fml.loading.EarlyLoadingException: Duplicate mods found Help would be greatly appreciated! Sorry if my formatting is wrong - I'm very new here.