Hey guys ? maybe I am wrong here ? to text here directly ? but I got such a big issue and nobody (internet, Forum, Apple itself) can help! Maybe you got an idea ? we bought a MBP 15" almost maxed out and running a LG 38UC99-W ultra wide Monitor via Usbc and we have immense input lag ?the funny thing: if we close the laptop: bam no imputlag no mouse stutter.... if we reopen the laptop: bam Stutter and lag!? have you ever heard about that Prob? or an idea? LG says "nope must be an apple prob" and Apple: guess what ? the LG fucks it up ?
