I tried installing and playing a new vanilla plus modpack by pwrdown but can't get the modpack to load (did a manual install).
Modpack is 1.16.5. Mod author suggested disabling dynamic trees but that didn't stop the crashing and throwing "Exit Code: 0". Tried updating all mods that needed updating in the pack, disabling some random ones (I tried to disable ones where I saw the modpack crashed in the loading process). Uninstalled and redownloaded the pack. No change. Updated my graphics driver and verified java is up-to-date, which it is. Deleted and relaunched a vanilla 1.16.5