Whenever I open up a world that has the PureBDcraft resource pack enabled, the game comes up with "Error Code: 2306-0332. A communication error has occurred. Please try again later." This has happened every single time I use the pack, whether in docked or undocked mode. Also, there's a lot of chunk loading errors, and the game crashes whenever I go to the home menu or in stand by mode, even if for a second. Even loading the world menu before opening the world will take about 15-20 seconds when the resource pack is enabled. This is quite annoying since I payed for the resource pack and it barely even works on my system.

Chunk errors: https://twitter.com/cyaniford/status/1027225493219622913