HoldYourWaffle

I'm running a Forge server on 35.1.13 (also tested with 35.1.4), and discovered that certain attributes are not "transferred correctly" to vanilla clients (I'm only running server-side mods). I've noticed this with armor and speed. Armor's damage reduction is applied correctly, but clients don't see the little chestplates above their hotbar. Speed is not applied at all, although the effect icon is visible. I also tested jump boost and absorption, and both seem to work correctly. Both effects work correctly when the client is also running Forge.

When I install the current latest (35.1.13) or recommended (35.1.4) version of Forge 1.16.4, my FPS drops from an average of ~150 to ~40, with regular drops below 30. This is without any mods or resource packs. Disabling "forgeLightPipelineEnabled" helped a little, the average rose to ~50 with regular spikes above 100, but the regular drops below 30 persisted. Disabling "forgeCloudsEnabled" made the problem worse (as expected I presume). Enabling "alwaysSetupTerrainOffThread" made the problem significantly worse, with an average of ~30. Increasing memory allocation for Minecraft did not help (5GB). Specs: Intel Core i7-9750H NVIDIA Quadro P2000 The log doesn't look too interesting, but here it is just in case :)