DH + Vivecraft + spyglass = 10fps
In greater detail, when using distant horizons with vivecraft, activating the spyglass causes the game to drop from 120+fps to 10-20fps. i brought this up in the vivecraft server and they said it was a memory leak in distant horizons. the game runs well until the spyglass is used, after that the bug persists until the client is fully shut down and restarted.
