diff --git a/src/DMAPI/tgs/v5/_defines.dm b/src/DMAPI/tgs/v5/_defines.dm
index 1d704d7cf8..1117a1df50 100644
--- a/src/DMAPI/tgs/v5/_defines.dm
+++ b/src/DMAPI/tgs/v5/_defines.dm
@@ -18,6 +18,7 @@
 #define DMAPI5_BRIDGE_PARAMETER_CURRENT_PORT "currentPort"
 #define DMAPI5_BRIDGE_PARAMETER_VERSION "version"
 #define DMAPI5_BRIDGE_PARAMETER_CHAT_MESSAGE "chatMessage"
+#define DMAPI5_BRIDGE_PARAMETER_CUSTOM_COMMANDS "customCommands"
 #define DMAPI5_BRIDGE_PARAMETER_MINIMUM_SECURITY_LEVEL "minimumSecurityLevel"
 
 #define DMAPI5_BRIDGE_RESPONSE_NEW_PORT "newPort"
diff --git a/src/DMAPI/tgs/v5/api.dm b/src/DMAPI/tgs/v5/api.dm
index 4d06b86145..0a6d5aebc8 100644
--- a/src/DMAPI/tgs/v5/api.dm
+++ b/src/DMAPI/tgs/v5/api.dm
@@ -63,7 +63,7 @@
 				tm.commit = revisionData[DMAPI5_REVISION_INFORMATION_COMMIT_SHA]
 				tm.origin_commit = revisionData[DMAPI5_REVISION_INFORMATION_ORIGIN_COMMIT_SHA]
 			else
-				TGS_ERROR_LOG("Failed to decode [DMAPI5_TEST_MERGE_REVISION] from test merge #[tm.number]!")
+				TGS_WARNING_LOG("Failed to decode [DMAPI5_TEST_MERGE_REVISION] from test merge #[tm.number]!")
 
 			tm.time_merged = text2num(entry[DMAPI5_TEST_MERGE_TIME_MERGED])
 			tm.title = entry[DMAPI5_TEST_MERGE_TITLE_AT_MERGE]
@@ -75,7 +75,7 @@
 
 			test_merges += tm
 	else
-		TGS_ERROR_LOG("Failed to decode [DMAPI5_RUNTIME_INFORMATION_TEST_MERGES] from runtime information!")
+		TGS_WARNING_LOG("Failed to decode [DMAPI5_RUNTIME_INFORMATION_TEST_MERGES] from runtime information!")
 
 	chat_channels = list()
 	DecodeChannels(runtime_information)
@@ -198,10 +198,6 @@
 	return TopicResponse("Unknown command: [command]")
 
 /datum/tgs_api/v5/proc/Bridge(command, list/data)
-	if(command == null)
-		TGS_ERROR_LOG("Attempted to bridge with no command!")
-		return
-
 	if(!data)
 		data = list()
 
@@ -308,7 +304,7 @@
 			if(channel)
 				chat_channels += channel
 	else
-		TGS_ERROR_LOG("Failed to decode [DMAPI5_CHAT_UPDATE_CHANNELS] from channel update!")
+		TGS_WARNING_LOG("Failed to decode [DMAPI5_CHAT_UPDATE_CHANNELS] from channel update!")
 
 /datum/tgs_api/v5/proc/DecodeChannel(channel_json)
 	var/datum/tgs_chat_channel/channel = new
diff --git a/src/DMAPI/tgs/v5/commands.dm b/src/DMAPI/tgs/v5/commands.dm
index c7ae3b70b3..c8e89a7997 100644
--- a/src/DMAPI/tgs/v5/commands.dm
+++ b/src/DMAPI/tgs/v5/commands.dm
@@ -5,12 +5,12 @@
 		var/datum/tgs_chat_command/stc = new I
 		var/command_name = stc.name
 		if(!command_name || findtext(command_name, " ") || findtext(command_name, "'") || findtext(command_name, "\""))
-			TGS_ERROR_LOG("Custom command [command_name] ([I]) can't be used as it is empty or contains illegal characters!")
+			TGS_WARNING_LOG("Custom command [command_name] ([I]) can't be used as it is empty or contains illegal characters!")
 			continue
 
 		if(results[command_name])
 			var/datum/other = custom_commands[command_name]
-			TGS_ERROR_LOG("Custom commands [other.type] and [I] have the same name (\"[command_name]\"), only [other.type] will be available!")
+			TGS_WARNING_LOG("Custom commands [other.type] and [I] have the same name (\"[command_name]\"), only [other.type] will be available!")
 			continue
 		results += list(list(DMAPI5_CUSTOM_CHAT_COMMAND_NAME = command_name, DMAPI5_CUSTOM_CHAT_COMMAND_HELP_TEXT = stc.help_text, DMAPI5_CUSTOM_CHAT_COMMAND_ADMIN_ONLY = stc.admin_only))
 		custom_commands[command_name] = stc
diff --git a/src/DMAPI/tgs/v5/undef.dm b/src/DMAPI/tgs/v5/undef.dm
index e7beaae875..72d673b9b1 100644
--- a/src/DMAPI/tgs/v5/undef.dm
+++ b/src/DMAPI/tgs/v5/undef.dm
@@ -18,6 +18,7 @@
 #undef DMAPI5_BRIDGE_PARAMETER_CURRENT_PORT
 #undef DMAPI5_BRIDGE_PARAMETER_VERSION
 #undef DMAPI5_BRIDGE_PARAMETER_CHAT_MESSAGE
+#undef DMAPI5_BRIDGE_PARAMETER_CUSTOM_COMMANDS
 #undef DMAPI5_BRIDGE_PARAMETER_MINIMUM_SECURITY_LEVEL
 
 #undef DMAPI5_BRIDGE_RESPONSE_NEW_PORT