diff --git a/lighting_config.json b/lighting_config.json
index 758d176..4dc8367 100644
--- a/lighting_config.json
+++ b/lighting_config.json
@@ -3,10 +3,10 @@
     {
       "r": 255,
       "g": 0,
-      "b": 0
+      "b": 255
     },
     {
-      "r": 0,
+      "r": 255,
       "g": 255,
       "b": 0
     },
@@ -26,9 +26,9 @@
       "b": 255
     },
     {
-      "r": 0,
+      "r": 255,
       "g": 255,
-      "b": 255
+      "b": 0
     },
     {
       "r": 255,
@@ -47,17 +47,17 @@
   ],
   "pattern_parameters": {
     "alternating": {
-      "delay": 100,
-      "n1": 25,
-      "n2": 15,
+      "delay": 327,
+      "n1": 226,
+      "n2": 60,
       "n3": 1,
       "n4": 1
     },
     "segmented_movement": {
       "delay": 100,
-      "n1": 37,
-      "n2": 39,
-      "n3": 7,
+      "n1": 6,
+      "n2": 28,
+      "n3": 6,
       "n4": 21
     },
     "rd": {
@@ -82,9 +82,9 @@
       "n4": 1
     },
     "radiate": {
-      "delay": 3,
-      "n1": 32,
-      "n2": 10,
+      "delay": 1,
+      "n1": 43,
+      "n2": 11,
       "n3": 1,
       "n4": 1
     },
@@ -125,9 +125,9 @@
     },
     "alternating_phase": {
       "delay": 100,
-      "n1": 21,
-      "n2": 60,
-      "n3": 28,
+      "n1": 33,
+      "n2": 35,
+      "n3": 1,
       "n4": 1
     },
     "ap": {
@@ -138,6 +138,13 @@
       "n4": 1
     },
     "alternating_pulse": {
+      "delay": 100,
+      "n1": 90,
+      "n2": 78,
+      "n3": 1,
+      "n4": 1
+    },
+    "pulse": {
       "delay": 100,
       "n1": 10,
       "n2": 10,
diff --git a/src/sound.py b/src/sound.py
index 664ecf5..98c7ca7 100644
--- a/src/sound.py
+++ b/src/sound.py
@@ -66,7 +66,7 @@ class SoundBeatDetector:
         except Exception as e:
             logging.error(f"Error getting audio device info for index {self.audioInputDeviceIndex}: {e}")
             self.pa.terminate()
-            exit()
+            raise RuntimeError(f"Audio device {self.audioInputDeviceIndex} not available: {e}")
 
         self.hopSize = self.bufferSize
         self.winSize = self.hopSize * self.windowSizeMultiple
@@ -211,11 +211,26 @@ if __name__ == "__main__":
     MIDI_TCP_HOST = "127.0.0.1"
     MIDI_TCP_PORT = 65432
 
-    sound_detector = SoundBeatDetector(MIDI_TCP_HOST, MIDI_TCP_PORT, input_device=args.input_device)
     logging.info("Starting SoundBeatDetector...")
-    try:
-        sound_detector.start_stream()
-    except KeyboardInterrupt:
-        logging.info("\nProgram interrupted by user.")
-    except Exception as e:
-        logging.error(f"An error occurred during main execution: {e}")
\ No newline at end of file
+    while True:
+        try:
+            sound_detector = SoundBeatDetector(MIDI_TCP_HOST, MIDI_TCP_PORT, input_device=args.input_device)
+            sound_detector.start_stream()
+            break  # If we get here, the stream ended normally
+        except KeyboardInterrupt:
+            logging.info("\nProgram interrupted by user.")
+            break
+        except RuntimeError as e:
+            if "Audio device" in str(e):
+                logging.error(f"Audio device error: {e}")
+                logging.info("Waiting 10 seconds before retrying...")
+                time.sleep(10)
+                continue
+            else:
+                logging.error(f"Runtime error: {e}")
+                break
+        except Exception as e:
+            logging.error(f"An error occurred during main execution: {e}")
+            logging.info("Waiting 5 seconds before retrying...")
+            time.sleep(5)
+            continue
\ No newline at end of file