diff --git a/kitsune/audiotask.c b/kitsune/audiotask.c
index fcba4c93..6d9a000b 100644
--- a/kitsune/audiotask.c
+++ b/kitsune/audiotask.c
@@ -192,17 +192,12 @@ static void _change_volume_task(hlo_future_t * result, void * ctx){
 			LOGI("Setting volume %u at %u\n", v->current, xTaskGetTickCount());
 		}
 
-		if( xSemaphoreTakeRecursive(i2c_smphr, 100)) {
+		if( xSemaphoreTakeRecursive(i2c_smphr, 10)) {
 			//set vol
 			vTaskDelay(5);
 			set_volume(v->current, 0);
 			vTaskDelay(5);
 			xSemaphoreGiveRecursive(i2c_smphr);
-
-		}else{
-			//set volume failed, instantly exit out of this async worker.
-			AudioTask_StopPlayback();
-			hlo_future_write(result, NULL, 0, -1);
 		}
 	}
 	AudioTask_StopPlayback();
diff --git a/kitsune/hlo_proto_tools.c b/kitsune/hlo_proto_tools.c
index c512db30..ce7d611d 100644
--- a/kitsune/hlo_proto_tools.c
+++ b/kitsune/hlo_proto_tools.c
@@ -18,8 +18,8 @@ static void encode_MorpheusCommand(hlo_future_t * result, void * context){
 		goto end;
 	}
 	command->version = PROTOBUF_VERSION;
-	command->has_protocol_version = true;
-	command->protocol_version = FIRMWARE_VERSION_INTERNAL;
+	command->has_firmware_version = true;
+	command->firmware_version = FIRMWARE_VERSION_INTERNAL;
 
 	ble_proto_assign_encode_funcs(command);
 
diff --git a/kitsune/protobuf/morpheus_ble.pb.c b/kitsune/protobuf/morpheus_ble.pb.c
index c117f97e..37d8331b 100644
--- a/kitsune/protobuf/morpheus_ble.pb.c
+++ b/kitsune/protobuf/morpheus_ble.pb.c
@@ -38,8 +38,8 @@ const pb_field_t MorpheusCommand_fields[23] = {
     PB_FIELD(  6, STRING  , OPTIONAL, CALLBACK, OTHER, MorpheusCommand, wifiName, error, 0),
     PB_FIELD(  7, STRING  , OPTIONAL, CALLBACK, OTHER, MorpheusCommand, wifiSSID, wifiName, 0),
     PB_FIELD(  8, STRING  , OPTIONAL, CALLBACK, OTHER, MorpheusCommand, wifiPassword, wifiSSID, 0),
-    PB_FIELD( 13, INT32   , OPTIONAL, STATIC  , OTHER, MorpheusCommand, protocol_version, wifiPassword, 0),
-    PB_FIELD( 14, MESSAGE , REPEATED, CALLBACK, OTHER, MorpheusCommand, wifi_scan_result, protocol_version, &wifi_endpoint_fields),
+    PB_FIELD( 13, INT32   , OPTIONAL, STATIC  , OTHER, MorpheusCommand, firmware_version, wifiPassword, 0),
+    PB_FIELD( 14, MESSAGE , REPEATED, CALLBACK, OTHER, MorpheusCommand, wifi_scan_result, firmware_version, &wifi_endpoint_fields),
     PB_FIELD( 15, ENUM    , OPTIONAL, STATIC  , OTHER, MorpheusCommand, security_type, wifi_scan_result, 0),
     PB_FIELD( 16, MESSAGE , OPTIONAL, STATIC  , OTHER, MorpheusCommand, pill_data, security_type, &pill_data_fields),
     PB_FIELD( 17, ENUM    , OPTIONAL, STATIC  , OTHER, MorpheusCommand, wifi_connection_state, pill_data, 0),
diff --git a/kitsune/protobuf/morpheus_ble.pb.h b/kitsune/protobuf/morpheus_ble.pb.h
index 08d867c1..050342af 100644
--- a/kitsune/protobuf/morpheus_ble.pb.h
+++ b/kitsune/protobuf/morpheus_ble.pb.h
@@ -146,8 +146,8 @@ typedef struct _MorpheusCommand {
     pb_callback_t wifiName;
     pb_callback_t wifiSSID;
     pb_callback_t wifiPassword;
-    bool has_protocol_version;
-    int32_t protocol_version;
+    bool has_firmware_version;
+    int32_t firmware_version;
     pb_callback_t wifi_scan_result;
     bool has_security_type;
     wifi_endpoint_sec_type security_type;