diff --git a/.luacheckrc b/.luacheckrc
index d0aa59c..cac6e98 100644
--- a/.luacheckrc
+++ b/.luacheckrc
@@ -48,15 +48,11 @@ read_globals = {
 	"C_BattleNet.GetGameAccountInfoByID",
 	"C_ChatInfo.IsAddonMessagePrefixRegistered",
 	"C_ChatInfo.RegisterAddonMessagePrefix",
-	"ChatFrame_AddMessageEventFilter",
 	"CreateFrame",
-	"ERR_CHAT_PLAYER_NOT_FOUND_S",
 	"FULL_PLAYER_NAME",
 	"GetAutoCompleteRealms",
-	"GetNetStats",
 	"GetRealmName",
 	"GetTime",
-	"hooksecurefunc",
 	"IsLoggedIn",
 	"LE_PARTY_CATEGORY_HOME",
 	"LE_REALM_RELATION_COALESCED",
diff --git a/Internal.lua b/Internal.lua
index 0b1ad73..d6162fc 100644
--- a/Internal.lua
+++ b/Internal.lua
@@ -14,7 +14,7 @@
 	CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 ]]
 
-local VERSION = 26
+local VERSION = 28
 
 if IsLoggedIn() then
 	error(("Chomp Message Library (embedded: %s) cannot be loaded after login."):format((...)))
@@ -250,81 +250,6 @@ function Internal:TriggerEvent(event, ...)
 	return self.callbacks:Fire(event, ...)
 end
 
---[[
-	FUNCTION HOOKS
-]]
-
--- Hooks don't trigger if the hooked function errors, so there's no need to
--- check parameters, if those parameters cause errors (which most don't now).
-
-local FILTER_PATTERN = ERR_CHAT_PLAYER_NOT_FOUND_S:format("(.+)")
-local lastFilteredLineID = nil
-
-if not Internal.MessageFilterKeyCache then
-	Internal.MessageFilterKeyCache = {}
-end
-
-local function GenerateMessageFilterKey(target)
-	-- Due to systemic issues across ourselves, LibMSP, TRP, etc. this
-	-- filter has been hacked to only use the character name of the player
-	-- and to discard the realm.
-
-	local filterKey = string.split("-", target, 2)
-
-	if string.utf8lower then
-		filterKey = string.utf8lower(filterKey)
-	else
-		filterKey = string.lower(filterKey)
-	end
-
-	return filterKey
-end
-
-setmetatable(Internal.MessageFilterKeyCache, {
-	__index = function(self, target)
-		local filterKey = GenerateMessageFilterKey(target)
-		self[target] = filterKey
-		return filterKey
-	end,
-})
-
-local function MessageEventFilter_SYSTEM (self, event, text, ...)
-	local name = text:match(FILTER_PATTERN)
-	if not name then
-		return false
-	end
-
-	local filterKey = Internal.MessageFilterKeyCache[name]
-
-	if not Internal.Filter[filterKey] or Internal.Filter[filterKey] < GetTime() then
-		Internal.Filter[filterKey] = nil
-		return false
-	end
-
-	local lineID = select(10, ...)
-
-	if lineID ~= lastFilteredLineID then
-		Internal:TriggerEvent("OnError", name)
-		lastFilteredLineID = lineID
-	end
-
-	return true
-end
-
-local function HookSendAddonMessage(prefix, text, kind, target)
-	if kind == "WHISPER" and target then
-		local filterKey = Internal.MessageFilterKeyCache[target]
-		Internal.Filter[filterKey] = GetTime() + (select(3, GetNetStats()) * 0.001) + 5.000
-	end
-end
-
-local function HookSendAddonMessageLogged(prefix, text, kind, target)
-	if kind == "WHISPER" and target then
-		local filterKey = Internal.MessageFilterKeyCache[target]
-		Internal.Filter[filterKey] = GetTime() + (select(3, GetNetStats()) * 0.001) + 5.000
-	end
-end
-
 --[[
 	BATTLE.NET WRAPPER API
 ]]
@@ -469,9 +394,6 @@ Internal:SetScript("OnEvent", function(self, event, ...)
 		Internal:UpdateBattleNetAccountData()
 	elseif event == "PLAYER_LOGIN" then
 		_G.__chomp_internal = nil
-		hooksecurefunc(C_ChatInfo, "SendAddonMessage", HookSendAddonMessage)
-		hooksecurefunc(C_ChatInfo, "SendAddonMessageLogged", HookSendAddonMessageLogged)
-		ChatFrame_AddMessageEventFilter("CHAT_MSG_SYSTEM", MessageEventFilter_SYSTEM)
 		self.SameRealm = {}
 		self.SameRealm[(GetRealmName():gsub("[%s%-]", ""))] = true
 		for i, realm in ipairs(GetAutoCompleteRealms()) do