diff --git a/Controllers/ASRockPolychromeUSBController/ASRockPolychromeUSBController.cpp b/Controllers/ASRockPolychromeUSBController/ASRockPolychromeUSBController.cpp
index 8a5d794a7..effcc44ab 100755
--- a/Controllers/ASRockPolychromeUSBController/ASRockPolychromeUSBController.cpp
+++ b/Controllers/ASRockPolychromeUSBController/ASRockPolychromeUSBController.cpp
@@ -179,7 +179,8 @@ void PolychromeUSBController::WriteRGSwap
 void PolychromeUSBController::WriteHeader
     (
     unsigned char   cfg,
-    unsigned char   configstring[]
+    unsigned char*  configstring,
+    unsigned int    configsize
     )
 {
     unsigned char usb_buf[65];
@@ -194,7 +195,7 @@ void PolychromeUSBController::WriteHeader
     \*-----------------------------------------------------*/
     usb_buf[0x01] = POLYCHROME_USB_WRITE_HEADER;
 	usb_buf[0x03] = cfg;
-    memcpy(&usb_buf[4], configstring, sizeof(configstring));
+    memcpy(&usb_buf[4], configstring, configsize);
 
     /*-----------------------------------------------------*\
     | Send packet                                           |
@@ -207,7 +208,7 @@ PolychromeZoneInfo PolychromeUSBController::GetZoneConfig(unsigned char zone)
 {
     unsigned char       usb_buf[65];
     PolychromeZoneInfo  zoneinfo;
-    unsigned char       all;
+    //unsigned char       all;
     unsigned char       r;
     unsigned char       g;
     unsigned char       b;
@@ -242,7 +243,7 @@ PolychromeZoneInfo PolychromeUSBController::GetZoneConfig(unsigned char zone)
     zoneinfo.color  = ToRGBColor(r,g,b);  
     zoneinfo.speed  = usb_buf[0x08];
     zoneinfo.zone   = usb_buf[0x03];
-    all             = usb_buf[0x10];
+    //all             = usb_buf[0x10];
 
     return(zoneinfo);
 }
diff --git a/Controllers/ASRockPolychromeUSBController/ASRockPolychromeUSBController.h b/Controllers/ASRockPolychromeUSBController/ASRockPolychromeUSBController.h
index 7fa2f641e..188d0ed0d 100755
--- a/Controllers/ASRockPolychromeUSBController/ASRockPolychromeUSBController.h
+++ b/Controllers/ASRockPolychromeUSBController/ASRockPolychromeUSBController.h
@@ -128,8 +128,9 @@ public:
 
     void                                        WriteHeader
                                                     (
-                                                    unsigned char cfg,
-                                                    unsigned char configstring []
+                                                    unsigned char   cfg,
+                                                    unsigned char*  configstring,
+                                                    unsigned int    configsize
                                                     );
 
 protected:
diff --git a/Controllers/ASRockPolychromeUSBController/RGBController_ASRockPolychromeUSB.cpp b/Controllers/ASRockPolychromeUSBController/RGBController_ASRockPolychromeUSB.cpp
index 41d168627..9332c6868 100755
--- a/Controllers/ASRockPolychromeUSBController/RGBController_ASRockPolychromeUSB.cpp
+++ b/Controllers/ASRockPolychromeUSBController/RGBController_ASRockPolychromeUSB.cpp
@@ -258,8 +258,8 @@ void RGBController_PolychromeUSB::ResizeZone(int zone, int new_size)
         zonecfg[i]=zones[i].leds_count;
     }
 
-    unsigned char zonecmd = POLYCHROME_USB_LEDCOUNT_CFG;
-    // WriteHeader(zonecmd, zonecfg);
+    // unsigned char zonecmd = POLYCHROME_USB_LEDCOUNT_CFG;
+    // WriteHeader(zonecmd, zonecfg, sizeof(zonecfg));
 }
 
 void RGBController_PolychromeUSB::DeviceUpdateLEDs()
diff --git a/Controllers/CoolerMasterController/CMSmallARGBController.cpp b/Controllers/CoolerMasterController/CMSmallARGBController.cpp
index 485311722..7ea550435 100644
--- a/Controllers/CoolerMasterController/CMSmallARGBController.cpp
+++ b/Controllers/CoolerMasterController/CMSmallARGBController.cpp
@@ -147,7 +147,7 @@ void CMSmallARGBController::SetMode(unsigned char mode, unsigned char speed, RGB
     SendUpdate();
 }
 
-void CMSmallARGBController::SetLedsDirect(RGBColor *led_colours, unsigned int led_count)
+void CMSmallARGBController::SetLedsDirect(RGBColor* /*led_colours*/, unsigned int /*led_count*/)
 {
     // Mode not yet Tested
     /*
diff --git a/Controllers/CoolerMasterController/RGBController_CMARGBController.cpp b/Controllers/CoolerMasterController/RGBController_CMARGBController.cpp
index 9353de081..18bf9a814 100644
--- a/Controllers/CoolerMasterController/RGBController_CMARGBController.cpp
+++ b/Controllers/CoolerMasterController/RGBController_CMARGBController.cpp
@@ -336,7 +336,7 @@ void RGBController_CMARGBController::DeviceUpdateLEDs()
     }
 }
 
-void RGBController_CMARGBController::UpdateZoneLEDs(int zone)
+void RGBController_CMARGBController::UpdateZoneLEDs(int /*zone*/)
 {
     //cmargb->SetLedsDirect( zones[zone].colors, zones[zone].leds_count );
 }
diff --git a/Controllers/CoolerMasterController/RGBController_CMSmallARGBController.cpp b/Controllers/CoolerMasterController/RGBController_CMSmallARGBController.cpp
index e9707b976..af4fc56c1 100644
--- a/Controllers/CoolerMasterController/RGBController_CMSmallARGBController.cpp
+++ b/Controllers/CoolerMasterController/RGBController_CMSmallARGBController.cpp
@@ -224,14 +224,14 @@ void RGBController_CMSmallARGBController::DeviceUpdateLEDs()
     }
 }
 
-void RGBController_CMSmallARGBController::UpdateZoneLEDs(int zone)
+void RGBController_CMSmallARGBController::UpdateZoneLEDs(int /*zone*/)
 {
-    bool random_colours     = (modes[active_mode].color_mode == MODE_COLORS_RANDOM);
+    //bool random_colours     = (modes[active_mode].color_mode == MODE_COLORS_RANDOM);
 
     //cmargb->SetLedsDirect(zones[zone].colors, random_colours);
 }
 
-void RGBController_CMSmallARGBController::UpdateSingleLED(int led)
+void RGBController_CMSmallARGBController::UpdateSingleLED(int /*led*/)
 {
     //cmargb->SetMode( modes[active_mode].value, modes[active_mode].speed );
     //cmargb->SetLedsDirect( zones[0].colors, zones[0].leds_count );
diff --git a/Controllers/FanBusController/FanBusInterface.cpp b/Controllers/FanBusController/FanBusInterface.cpp
index ed5551cdf..2e786e637 100644
--- a/Controllers/FanBusController/FanBusInterface.cpp
+++ b/Controllers/FanBusController/FanBusInterface.cpp
@@ -113,7 +113,7 @@ void FanBusInterface::write_queue
 {
     unsigned char fanbus_msg[] = { 0x00, int_addr, dev_addr, val, 0xFF };
 
-    for(int i = 0; i < sizeof(fanbus_msg); i++)
+    for(unsigned int i = 0; i < sizeof(fanbus_msg); i++)
     {
         fanbus_msg_queued.push_back(fanbus_msg[i]);
     }
diff --git a/Controllers/FanBusController/RGBController_FanBus.cpp b/Controllers/FanBusController/RGBController_FanBus.cpp
index 14e71b377..3b36e269d 100644
--- a/Controllers/FanBusController/RGBController_FanBus.cpp
+++ b/Controllers/FanBusController/RGBController_FanBus.cpp
@@ -43,7 +43,7 @@ void RGBController_FanBus::SetupZones()
     led_zone.matrix_map = NULL;
     zones.push_back(led_zone);
 
-    for(int led_idx = 0; led_idx < led_zone.leds_count; led_idx++)
+    for(unsigned int led_idx = 0; led_idx < led_zone.leds_count; led_idx++)
     {
         led new_led;
         new_led.name = "LED ";
diff --git a/Controllers/HoltekController/RGBController_HoltekA1FA.cpp b/Controllers/HoltekController/RGBController_HoltekA1FA.cpp
index 0753309b6..91a6e1f86 100644
--- a/Controllers/HoltekController/RGBController_HoltekA1FA.cpp
+++ b/Controllers/HoltekController/RGBController_HoltekA1FA.cpp
@@ -129,7 +129,7 @@ void RGBController_HoltekA1FA::DeviceUpdateMode()
     if((active_mode < HOLTEK_A1FA_MODE_NEON) && (previous_mode < HOLTEK_A1FA_MODE_NEON))
     {
         //If we're switching from and to static and breathing then sync the mode colors
-        for ( int i = 0; i < modes[active_mode].colors_max; i++)
+        for(unsigned int i = 0; i < modes[active_mode].colors_max; i++)
         {
            modes[active_mode].colors[i] = modes[previous_mode].colors[i];
         }
diff --git a/Controllers/LEDStripController/LEDStripController.cpp b/Controllers/LEDStripController/LEDStripController.cpp
index fbe526dee..4b925e62a 100644
--- a/Controllers/LEDStripController/LEDStripController.cpp
+++ b/Controllers/LEDStripController/LEDStripController.cpp
@@ -184,7 +184,7 @@ void LEDStripController::SetLEDsKeyboardVisualizer(std::vector<RGBColor> colors)
     \*-------------------------------------------------------------*/
     unsigned short sum          = 0;
 
-    for (int i = 0; i < (payload_size + 1); i++)
+    for(unsigned int i = 0; i < (payload_size + 1); i++)
     {
         sum += serial_buf[i];
     }
@@ -317,4 +317,4 @@ void LEDStripController::SetLEDsTPM2(std::vector<RGBColor> colors)
     }
 
     delete[] serial_buf;
-}
\ No newline at end of file
+}
diff --git a/Controllers/RazerController/RazerController.cpp b/Controllers/RazerController/RazerController.cpp
index d4bba7289..7fe651aef 100644
--- a/Controllers/RazerController/RazerController.cpp
+++ b/Controllers/RazerController/RazerController.cpp
@@ -735,7 +735,7 @@ razer_report RazerController::razer_create_mode_breathing_one_color_extended_mat
     return report;
 }
 
-razer_report RazerController::razer_create_mode_breathing_one_color_standard_matrix_report(unsigned char variable_storage, unsigned char led_id, unsigned char red, unsigned char grn, unsigned char blu)
+razer_report RazerController::razer_create_mode_breathing_one_color_standard_matrix_report(unsigned char /*variable_storage*/, unsigned char /*led_id*/, unsigned char red, unsigned char grn, unsigned char blu)
 {
     razer_report report         = razer_create_report(0x03, 0x0A, 0x08);
 
@@ -790,7 +790,7 @@ razer_report RazerController::razer_create_mode_breathing_two_colors_extended_ma
     return report;
 }
 
-razer_report RazerController::razer_create_mode_breathing_two_colors_standard_matrix_report(unsigned char variable_storage, unsigned char led_id, unsigned char r1, unsigned char g1, unsigned char b1, unsigned char r2, unsigned char g2, unsigned char b2)
+razer_report RazerController::razer_create_mode_breathing_two_colors_standard_matrix_report(unsigned char /*variable_storage*/, unsigned char /*led_id*/, unsigned char r1, unsigned char g1, unsigned char b1, unsigned char r2, unsigned char g2, unsigned char b2)
 {
     razer_report report         = razer_create_report(0x03, 0x0A, 0x08);
 
@@ -838,7 +838,7 @@ razer_report RazerController::razer_create_mode_none_extended_matrix_report(unsi
     return report;
 }
 
-razer_report RazerController::razer_create_mode_none_standard_matrix_report(unsigned char variable_storage, unsigned char led_id)
+razer_report RazerController::razer_create_mode_none_standard_matrix_report(unsigned char /*variable_storage*/, unsigned char /*led_id*/)
 {
     struct razer_report report  = razer_create_report(0x03, 0x0A, 0x01);
 
@@ -858,7 +858,7 @@ razer_report RazerController::razer_create_mode_spectrum_cycle_extended_matrix_r
     return report;
 }
 
-razer_report RazerController::razer_create_mode_spectrum_cycle_standard_matrix_report(unsigned char variable_storage, unsigned char led_id)
+razer_report RazerController::razer_create_mode_spectrum_cycle_standard_matrix_report(unsigned char /*variable_storage*/, unsigned char /*led_id*/)
 {
     razer_report report         = razer_create_report(0x03, 0x0A, 0x01);
 
@@ -883,7 +883,7 @@ razer_report RazerController::razer_create_mode_static_extended_matrix_report(un
     return report;
 }
 
-razer_report RazerController::razer_create_mode_static_standard_matrix_report(unsigned char variable_storage, unsigned char led_id, unsigned char red, unsigned char grn, unsigned char blu)
+razer_report RazerController::razer_create_mode_static_standard_matrix_report(unsigned char /*variable_storage*/, unsigned char /*led_id*/, unsigned char red, unsigned char grn, unsigned char blu)
 {
     razer_report report         = razer_create_report(0x03, 0x0A, 0x04);
 
@@ -909,7 +909,7 @@ razer_report RazerController::razer_create_mode_wave_extended_matrix_report(unsi
     return report;
 }
 
-razer_report RazerController::razer_create_mode_wave_standard_matrix_report(unsigned char variable_storage, unsigned char led_id, unsigned char direction)
+razer_report RazerController::razer_create_mode_wave_standard_matrix_report(unsigned char /*variable_storage*/, unsigned char /*led_id*/, unsigned char direction)
 {
     razer_report report         = razer_create_report(0x03, 0x0A, 0x02);
 
diff --git a/Controllers/RazerController/RazerKrakenController.h b/Controllers/RazerController/RazerKrakenController.h
index 2b20ca32c..8c7232963 100644
--- a/Controllers/RazerController/RazerKrakenController.h
+++ b/Controllers/RazerController/RazerKrakenController.h
@@ -43,7 +43,7 @@ union razer_kraken_effect_byte
 /*---------------------------------------------------------*\
 | Razer Kraken Report Types (taken from OpenRazer)          |
 \*---------------------------------------------------------*/
-PACK(typedef struct razer_kraken_request_report
+PACK(struct razer_kraken_request_report
 {
     unsigned char report_id;
     unsigned char destination;
diff --git a/Controllers/ZalmanZSyncController/RGBController_ZalmanZSync.cpp b/Controllers/ZalmanZSyncController/RGBController_ZalmanZSync.cpp
index 0742e630e..d350a5dff 100644
--- a/Controllers/ZalmanZSyncController/RGBController_ZalmanZSync.cpp
+++ b/Controllers/ZalmanZSyncController/RGBController_ZalmanZSync.cpp
@@ -305,21 +305,21 @@ void RGBController_ZalmanZSync::DeviceUpdateMode()
                 }
             }
 
-            // controller->SetChannelEffect(channel,
-            //                              zones[channel].leds_count,
-            //                              modes[active_mode].value,
-            //                              modes[active_mode].speed,
-            //                              direction,
-            //                              random,
-            //                              mode_colors[0],
-            //                              mode_colors[1],
-            //                              mode_colors[2],
-            //                              mode_colors[3],
-            //                              mode_colors[4],
-            //                              mode_colors[5],
-            //                              mode_colors[6],
-            //                              mode_colors[7],
-            //                              mode_colors[8]);
+            controller->SetChannelEffect(channel,
+                                         zones[channel].leds_count,
+                                         modes[active_mode].value,
+                                         modes[active_mode].speed,
+                                         direction,
+                                         random,
+                                         mode_colors[0],
+                                         mode_colors[1],
+                                         mode_colors[2],
+                                         mode_colors[3],
+                                         mode_colors[4],
+                                         mode_colors[5],
+                                         mode_colors[6],
+                                         mode_colors[7],
+                                         mode_colors[8]);
         }
     }
 }