A: Not really. This modpack has two mods (Bridger Mod and the Accurate Block Pattern Reborn) that make the servers think that you have cheats! To play multiplayer, you'll have to disable those two.
A: Extra Enhancemized comes pre-loaded with Iris Shaders and Complementary Shaders. To turn them on:
Press Esc and go to Options.
Click on Video Settings.
Go to Shader Packs, select your preferred shader (like Complementary Reimagined or Unbound), and click apply!
A: Try these quick fixes:
Lower your render distance slightly in video settings.
Ensure your graphics card drivers are fully updated.
A: We are working on a server Discord that will soon come out!