[MC-67257] SoundSystem & ResourceManager restart/reload when changing some graphical settings

This restarting causes major GUI lag when it happens. I'm not sure if any other graphical settings changes causes this, but I do know that render distance does not (see log for the uneventful change from 16 to 12). All the restarts in the log are due to mipmap changes.
[22:39:58] [Client thread/INFO]: Setting user: Hynes_Ketchup
[22:39:58] [Client thread/INFO]: (Session ID is token:182d33b346a443b8ad7bfa0c42bb9844:75fcf9d9b0994fd2bb6025254082b230)
[22:39:59] [Client thread/INFO]: LWJGL Version: 2.9.1
[22:40:00] [Client thread/INFO]: Reloading ResourceManager: Default
[22:40:00] [Sound Library Loader/INFO]: Starting up SoundSystem...
[22:40:00] [Client thread/WARN]: File minecraft:sounds/mob/ghast/fireball.ogg does not exist, cannot add it to event minecraft:item.fireCharge.use
[22:40:00] [Thread-6/INFO]: Initializing LWJGL OpenAL
[22:40:00] [Thread-6/INFO]: (The LWJGL binding of OpenAL.  For more information, see http://www.lwjgl.org)
[22:40:00] [Thread-6/INFO]: OpenAL initialized.
[22:40:01] [Sound Library Loader/INFO]: Sound engine started
[22:40:02] [Client thread/INFO]: Created: 512x512 textures-atlas
[22:40:07] [Client thread/INFO]: Deleting level New World
[22:40:07] [Client thread/INFO]: Attempt 1...
[22:40:09] [Client thread/INFO]: Deleting level New World-
[22:40:09] [Client thread/INFO]: Attempt 1...
[22:40:33] [Server thread/INFO]: Starting integrated minecraft server version 14w33a
[22:40:33] [Server thread/INFO]: Generating keypair
[22:40:33] [Server thread/INFO]: Converting map!
[22:40:33] [Server thread/INFO]: Scanning folders...
[22:40:33] [Server thread/INFO]: Total conversion count is 0
[22:40:33] [Server thread/INFO]: Preparing start region for level 0
[22:40:34] [Server thread/INFO]: Preparing spawn area: 9%
[22:40:35] [Server thread/INFO]: Preparing spawn area: 19%
[22:40:36] [Server thread/INFO]: Preparing spawn area: 32%
[22:40:37] [Server thread/INFO]: Preparing spawn area: 46%
[22:40:38] [Server thread/INFO]: Preparing spawn area: 56%
[22:40:39] [Server thread/INFO]: Preparing spawn area: 73%
[22:40:40] [Server thread/INFO]: Preparing spawn area: 95%
[22:40:41] [Server thread/INFO]: Changing view distance to 16, from 10
[22:40:41] [Server thread/INFO]: Hynes_Ketchup[local:E:86eb35da] logged in with entity id 66 at (-248.5, 70.0, 236.5)
[22:40:41] [Server thread/INFO]: Hynes_Ketchup joined the game
[22:40:48] [Server thread/WARN]: Can't keep up! Did the system time change, or is the server overloaded? Running 7080ms behind, skipping 141 tick(s)
[22:40:50] [Server thread/INFO]: Hynes_Ketchup has just earned the achievement [Taking Inventory]
[22:40:50] [Client thread/INFO]: [CHAT] Hynes_Ketchup has just earned the achievement [Taking Inventory]
[22:41:04] [Server thread/WARN]: Can't keep up! Did the system time change, or is the server overloaded? Running 3241ms behind, skipping 64 tick(s)
[22:41:30] [Server thread/INFO]: Saving and pausing game...
[22:41:30] [Server thread/INFO]: Saving chunks for level 'New World'/Overworld
[22:41:30] [Server thread/INFO]: Saving chunks for level 'New World'/Nether
[22:41:30] [Server thread/INFO]: Saving chunks for level 'New World'/The End
[22:41:39] [Server thread/INFO]: Changing view distance to 12, from 16
[22:44:09] [Server thread/INFO]: Saving and pausing game...
[22:44:09] [Server thread/INFO]: Saving chunks for level 'New World'/Overworld
[22:44:09] [Server thread/INFO]: Saving chunks for level 'New World'/Nether
[22:44:09] [Server thread/INFO]: Saving chunks for level 'New World'/The End
[22:44:12] [Client thread/INFO]: Reloading ResourceManager: Default
[22:44:12] [Client thread/INFO]: SoundSystem shutting down...
AL lib: (WW) FreeDevice: (0x7ffef240ba00) Deleting 9 Buffer(s)
[22:44:12] [Client thread/WARN]: Author: Paul Lamb, www.paulscode.com
[22:44:12] [Sound Library Loader/INFO]: Starting up SoundSystem...
[22:44:12] [Client thread/WARN]: File minecraft:sounds/mob/ghast/fireball.ogg does not exist, cannot add it to event minecraft:item.fireCharge.use
[22:44:13] [Thread-9/INFO]: Initializing LWJGL OpenAL
[22:44:13] [Thread-9/INFO]: (The LWJGL binding of OpenAL.  For more information, see http://www.lwjgl.org)
[22:44:13] [Thread-9/INFO]: OpenAL initialized.
[22:44:13] [Sound Library Loader/INFO]: Sound engine started
[22:44:13] [Client thread/INFO]: Created: 512x512 textures-atlas
[22:44:14] [Client thread/INFO]: Reloading ResourceManager: Default
[22:44:14] [Client thread/INFO]: SoundSystem shutting down...
[22:44:14] [Client thread/WARN]: Author: Paul Lamb, www.paulscode.com
[22:44:14] [Sound Library Loader/INFO]: Starting up SoundSystem...
[22:44:14] [Client thread/WARN]: File minecraft:sounds/mob/ghast/fireball.ogg does not exist, cannot add it to event minecraft:item.fireCharge.use
[22:44:14] [Thread-11/INFO]: Initializing LWJGL OpenAL
[22:44:14] [Thread-11/INFO]: (The LWJGL binding of OpenAL.  For more information, see http://www.lwjgl.org)
[22:44:14] [Thread-11/INFO]: OpenAL initialized.
[22:44:15] [Sound Library Loader/INFO]: Sound engine started
[22:44:15] [Client thread/INFO]: Created: 512x512 textures-atlas
[22:44:15] [Client thread/INFO]: Reloading ResourceManager: Default
[22:44:16] [Client thread/INFO]: SoundSystem shutting down...
[22:44:16] [Client thread/WARN]: Author: Paul Lamb, www.paulscode.com
[22:44:16] [Sound Library Loader/INFO]: Starting up SoundSystem...
[22:44:16] [Client thread/WARN]: File minecraft:sounds/mob/ghast/fireball.ogg does not exist, cannot add it to event minecraft:item.fireCharge.use
[22:44:16] [Thread-13/INFO]: Initializing LWJGL OpenAL
[22:44:16] [Thread-13/INFO]: (The LWJGL binding of OpenAL.  For more information, see http://www.lwjgl.org)
[22:44:16] [Thread-13/INFO]: OpenAL initialized.
[22:44:16] [Sound Library Loader/INFO]: Sound engine started
[22:44:17] [Client thread/INFO]: Created: 512x512 textures-atlas
[22:44:17] [Client thread/INFO]: Reloading ResourceManager: Default
[22:44:17] [Client thread/INFO]: SoundSystem shutting down...
[22:44:17] [Client thread/WARN]: Author: Paul Lamb, www.paulscode.com
[22:44:17] [Sound Library Loader/INFO]: Starting up SoundSystem...
[22:44:17] [Client thread/WARN]: File minecraft:sounds/mob/ghast/fireball.ogg does not exist, cannot add it to event minecraft:item.fireCharge.use
[22:44:17] [Thread-15/INFO]: Initializing LWJGL OpenAL
[22:44:17] [Thread-15/INFO]: (The LWJGL binding of OpenAL.  For more information, see http://www.lwjgl.org)
[22:44:18] [Thread-15/INFO]: OpenAL initialized.
[22:44:18] [Sound Library Loader/INFO]: Sound engine started
[22:44:18] [Client thread/INFO]: Created: 512x512 textures-atlas
[22:45:02] [Server thread/INFO]: Saving and pausing game...
[22:45:02] [Server thread/INFO]: Saving chunks for level 'New World'/Overworld
[22:45:02] [Server thread/INFO]: Saving chunks for level 'New World'/Nether
[22:45:02] [Server thread/INFO]: Saving chunks for level 'New World'/The End
[22:47:06] [Server thread/INFO]: Saving and pausing game...
[22:47:06] [Server thread/INFO]: Saving chunks for level 'New World'/Overworld
[22:47:06] [Server thread/INFO]: Saving chunks for level 'New World'/Nether
[22:47:06] [Server thread/INFO]: Saving chunks for level 'New World'/The End
[22:47:09] [Client thread/INFO]: Reloading ResourceManager: Default
[22:47:09] [Client thread/INFO]: SoundSystem shutting down...
[22:47:09] [Client thread/WARN]: Author: Paul Lamb, www.paulscode.com
[22:47:09] [Sound Library Loader/INFO]: Starting up SoundSystem...
[22:47:09] [Client thread/WARN]: File minecraft:sounds/mob/ghast/fireball.ogg does not exist, cannot add it to event minecraft:item.fireCharge.use
[22:47:10] [Thread-17/INFO]: Initializing LWJGL OpenAL
[22:47:10] [Thread-17/INFO]: (The LWJGL binding of OpenAL.  For more information, see http://www.lwjgl.org)
[22:47:10] [Thread-17/INFO]: OpenAL initialized.
[22:47:10] [Sound Library Loader/INFO]: Sound engine started
[22:47:10] [Client thread/INFO]: Created: 512x512 textures-atlas
[22:47:11] [Client thread/INFO]: Reloading ResourceManager: Default
[22:47:11] [Client thread/INFO]: SoundSystem shutting down...
[22:47:11] [Client thread/WARN]: Author: Paul Lamb, www.paulscode.com
[22:47:11] [Sound Library Loader/INFO]: Starting up SoundSystem...
[22:47:11] [Client thread/WARN]: File minecraft:sounds/mob/ghast/fireball.ogg does not exist, cannot add it to event minecraft:item.fireCharge.use
[22:47:11] [Thread-19/INFO]: Initializing LWJGL OpenAL
[22:47:11] [Thread-19/INFO]: (The LWJGL binding of OpenAL.  For more information, see http://www.lwjgl.org)
[22:47:11] [Thread-19/INFO]: OpenAL initialized.
[22:47:12] [Sound Library Loader/INFO]: Sound engine started
[22:47:12] [Client thread/INFO]: Created: 512x512 textures-atlas
[22:47:12] [Client thread/INFO]: Reloading ResourceManager: Default
[22:47:12] [Client thread/INFO]: SoundSystem shutting down...
[22:47:12] [Client thread/WARN]: Author: Paul Lamb, www.paulscode.com
[22:47:12] [Sound Library Loader/INFO]: Starting up SoundSystem...
[22:47:12] [Client thread/WARN]: File minecraft:sounds/mob/ghast/fireball.ogg does not exist, cannot add it to event minecraft:item.fireCharge.use
[22:47:13] [Thread-21/INFO]: Initializing LWJGL OpenAL
[22:47:13] [Thread-21/INFO]: (The LWJGL binding of OpenAL.  For more information, see http://www.lwjgl.org)
[22:47:13] [Thread-21/INFO]: OpenAL initialized.
[22:47:13] [Sound Library Loader/INFO]: Sound engine started
[22:47:13] [Client thread/INFO]: Created: 512x512 textures-atlas
[22:49:44] [Server thread/INFO]: Saving and pausing game...
[22:49:44] [Server thread/INFO]: Saving chunks for level 'New World'/Overworld
[22:49:44] [Server thread/INFO]: Saving chunks for level 'New World'/Nether
[22:49:44] [Server thread/INFO]: Saving chunks for level 'New World'/The End
[22:49:46] [Server thread/INFO]: Stopping server
[22:49:46] [Server thread/INFO]: Saving players
[22:49:46] [Server thread/INFO]: Saving worlds
[22:49:46] [Server thread/INFO]: Saving chunks for level 'New World'/Overworld
[22:49:46] [Server thread/INFO]: Saving chunks for level 'New World'/Nether
[22:49:46] [Server thread/INFO]: Saving chunks for level 'New World'/The End
[22:49:46] [Client thread/INFO]: Stopping!
[22:49:46] [Client thread/INFO]: SoundSystem shutting down...
AL lib: (WW) FreeDevice: (0x7ffef62e7a00) Deleting 6 Buffer(s)
[22:49:46] [Client thread/WARN]: Author: Paul Lamb, www.paulscode.com
(I apologize if this is a duplicate. I did do a lot of searching before creating this)