diff --git a/examples/tv-casting-app/android/App/app/src/main/jni/com/chip/casting/AppParameters.java b/examples/tv-casting-app/android/App/app/src/main/jni/com/chip/casting/AppParameters.java
index 78cbad859fc961..cf4d626bac248c 100644
--- a/examples/tv-casting-app/android/App/app/src/main/jni/com/chip/casting/AppParameters.java
+++ b/examples/tv-casting-app/android/App/app/src/main/jni/com/chip/casting/AppParameters.java
@@ -17,7 +17,12 @@
  */
 package com.chip.casting;
 
+import android.util.Log;
+import java.math.BigInteger;
+import java.util.Arrays;
+
 public class AppParameters {
+  private static final String TAG = AppParameters.class.getSimpleName();
   public static final int MIN_ROTATING_DEVICE_ID_UNIQUE_ID_LENGTH = 16;
   private static final int TEST_SETUP_PASSCODE = 20202021;
   private static final int TEST_DISCRIMINATOR = 0xF00;
@@ -32,11 +37,20 @@ public class AppParameters {
   private int discriminator = TEST_DISCRIMINATOR;
 
   public void setRotatingDeviceIdUniqueId(byte[] rotatingDeviceIdUniqueId) {
-    this.rotatingDeviceIdUniqueId = rotatingDeviceIdUniqueId;
+    Log.d(
+        TAG,
+        "AppParameters.setRotatingDeviceIdUniqueId called with "
+            + new BigInteger(1, rotatingDeviceIdUniqueId).toString(16));
+    this.rotatingDeviceIdUniqueId =
+        Arrays.copyOf(rotatingDeviceIdUniqueId, rotatingDeviceIdUniqueId.length);
   }
 
   public byte[] getRotatingDeviceIdUniqueId() {
-    return rotatingDeviceIdUniqueId;
+    Log.d(
+        TAG,
+        "AppParameters.getRotatingDeviceIdUniqueId returning copyOf "
+            + new BigInteger(1, rotatingDeviceIdUniqueId).toString(16));
+    return Arrays.copyOf(rotatingDeviceIdUniqueId, rotatingDeviceIdUniqueId.length);
   }
 
   public DACProvider getDacProvider() {
diff --git a/examples/tv-casting-app/android/App/app/src/main/jni/cpp/ConversionUtils.cpp b/examples/tv-casting-app/android/App/app/src/main/jni/cpp/ConversionUtils.cpp
index 8112c6b2acfb90..cff8ddd8ba9677 100644
--- a/examples/tv-casting-app/android/App/app/src/main/jni/cpp/ConversionUtils.cpp
+++ b/examples/tv-casting-app/android/App/app/src/main/jni/cpp/ConversionUtils.cpp
@@ -32,12 +32,27 @@ CHIP_ERROR convertJAppParametersToCppAppParams(jobject appParameters, AppParams
     ReturnErrorOnFailure(
         chip::JniReferences::GetInstance().GetClassRef(env, "com/chip/casting/AppParameters", jAppParametersClass));
 
-    jfieldID jRotatingDeviceIdUniqueIdField = env->GetFieldID(jAppParametersClass, "rotatingDeviceIdUniqueId", "[B");
-    jobject jRotatingDeviceIdUniqueId       = env->GetObjectField(appParameters, jRotatingDeviceIdUniqueIdField);
+    jmethodID getRotatingDeviceIdUniqueIdMethod = env->GetMethodID(jAppParametersClass, "getRotatingDeviceIdUniqueId", "()[B");
+    if (getRotatingDeviceIdUniqueIdMethod == nullptr)
+    {
+        ChipLogError(Zcl, "Failed to access AppParameters 'getRotatingDeviceIdUniqueId' method");
+        env->ExceptionClear();
+    }
+
+    jobject jRotatingDeviceIdUniqueId = (jobject) env->CallObjectMethod(appParameters, getRotatingDeviceIdUniqueIdMethod);
+    if (env->ExceptionCheck())
+    {
+        ChipLogError(Zcl, "Java exception in AppParameters::getRotatingDeviceIdUniqueId");
+        env->ExceptionDescribe();
+        env->ExceptionClear();
+        return CHIP_ERROR_INCORRECT_STATE;
+    }
+
     if (jRotatingDeviceIdUniqueId != nullptr)
     {
-        chip::JniByteArray jniRotatingDeviceIdUniqueIdByteArray(env, static_cast<jbyteArray>(jRotatingDeviceIdUniqueId));
-        outAppParams.SetRotatingDeviceIdUniqueId(MakeOptional(jniRotatingDeviceIdUniqueIdByteArray.byteSpan()));
+        chip::JniByteArray * jniRotatingDeviceIdUniqueIdByteArray =
+            new chip::JniByteArray(env, static_cast<jbyteArray>(jRotatingDeviceIdUniqueId));
+        outAppParams.SetRotatingDeviceIdUniqueId(MakeOptional(jniRotatingDeviceIdUniqueIdByteArray->byteSpan()));
     }
 
     return CHIP_NO_ERROR;
diff --git a/examples/tv-casting-app/tv-casting-common/include/CHIPProjectAppConfig.h b/examples/tv-casting-app/tv-casting-common/include/CHIPProjectAppConfig.h
index e11b96824bcd5a..641cf0d120be0c 100644
--- a/examples/tv-casting-app/tv-casting-common/include/CHIPProjectAppConfig.h
+++ b/examples/tv-casting-app/tv-casting-common/include/CHIPProjectAppConfig.h
@@ -60,4 +60,4 @@
 
 #define CHIP_ENABLE_ROTATING_DEVICE_ID 1
 
-#define CHIP_DEVICE_CONFIG_ROTATING_DEVICE_ID_UNIQUE_ID_LENGTH 64
+#define CHIP_DEVICE_CONFIG_ROTATING_DEVICE_ID_UNIQUE_ID_LENGTH 128
diff --git a/examples/tv-casting-app/tv-casting-common/src/PersistenceManager.cpp b/examples/tv-casting-app/tv-casting-common/src/PersistenceManager.cpp
index 1e92e6eb4e2e13..dea0277064b30c 100644
--- a/examples/tv-casting-app/tv-casting-common/src/PersistenceManager.cpp
+++ b/examples/tv-casting-app/tv-casting-common/src/PersistenceManager.cpp
@@ -46,12 +46,17 @@ CHIP_ERROR PersistenceManager::AddVideoPlayer(TargetVideoPlayerInfo * targetVide
         // found the same video player, overwrite the data
         if (cachedVideoPlayers[i] == *targetVideoPlayerInfo)
         {
+            ChipLogProgress(AppServer,
+                            "PersistenceManager::AddVideoPlayer found video player already cached. Overwriting at position: %lu",
+                            static_cast<unsigned long>(i));
             cachedVideoPlayers[i] = *targetVideoPlayerInfo;
             newVideoPlayer        = false;
         }
     }
     if (newVideoPlayer)
     {
+        ChipLogProgress(AppServer, "PersistenceManager::AddVideoPlayer writing new video player at position: %lu",
+                        static_cast<unsigned long>(i));
         VerifyOrReturnError(i < kMaxCachedVideoPlayers, CHIP_ERROR_BUFFER_TOO_SMALL);
         cachedVideoPlayers[i] = *targetVideoPlayerInfo;
     }
@@ -78,7 +83,8 @@ CHIP_ERROR PersistenceManager::WriteAllVideoPlayers(TargetVideoPlayerInfo videoP
     ReturnErrorOnFailure(
         tlvWriter.StartContainer(TLV::ContextTag(kVideoPlayersContainerTag), TLV::kTLVType_Structure, videoPlayersContainerType));
 
-    for (size_t videoPlayerIndex = 0; videoPlayerIndex < kMaxCachedVideoPlayers && videoPlayers[videoPlayerIndex].IsInitialized();
+    size_t videoPlayerIndex;
+    for (videoPlayerIndex = 0; videoPlayerIndex < kMaxCachedVideoPlayers && videoPlayers[videoPlayerIndex].IsInitialized();
          videoPlayerIndex++)
     {
         TargetVideoPlayerInfo * videoPlayer = &videoPlayers[videoPlayerIndex];
@@ -146,19 +152,19 @@ CHIP_ERROR PersistenceManager::WriteAllVideoPlayers(TargetVideoPlayerInfo videoP
                 // Content app endpoints container ends
                 ReturnErrorOnFailure(tlvWriter.EndContainer(contentAppEndpointsContainerType));
             }
-            // Video Players container ends
-            ReturnErrorOnFailure(tlvWriter.EndContainer(videoPlayersContainerType));
-            ReturnErrorOnFailure(tlvWriter.EndContainer(outerContainerType));
-
-            ReturnErrorOnFailure(tlvWriter.Finalize());
-            ChipLogProgress(AppServer,
-                            "PersistenceManager::WriteAllVideoPlayers TLV(CastingData).LengthWritten: %d bytes and version: %d",
-                            tlvWriter.GetLengthWritten(), kCurrentCastingDataVersion);
-            return chip::DeviceLayer::PersistedStorage::KeyValueStoreMgr().Put(kCastingDataKey, castingData,
-                                                                               tlvWriter.GetLengthWritten());
         }
     }
-    return CHIP_NO_ERROR;
+
+    // Video Players container ends
+    ReturnErrorOnFailure(tlvWriter.EndContainer(videoPlayersContainerType));
+    ReturnErrorOnFailure(tlvWriter.EndContainer(outerContainerType));
+
+    ReturnErrorOnFailure(tlvWriter.Finalize());
+    ChipLogProgress(AppServer,
+                    "PersistenceManager::WriteAllVideoPlayers TLV(CastingData).LengthWritten: %d bytes, video player count: %lu "
+                    "and version: %d",
+                    tlvWriter.GetLengthWritten(), static_cast<unsigned long>(videoPlayerIndex), kCurrentCastingDataVersion);
+    return chip::DeviceLayer::PersistedStorage::KeyValueStoreMgr().Put(kCastingDataKey, castingData, tlvWriter.GetLengthWritten());
 }
 
 CHIP_ERROR PersistenceManager::ReadAllVideoPlayers(TargetVideoPlayerInfo outVideoPlayers[])
@@ -379,6 +385,9 @@ CHIP_ERROR PersistenceManager::ReadAllVideoPlayers(TargetVideoPlayerInfo outVide
     VerifyOrReturnError(err == CHIP_END_OF_TLV, err);
     ReturnErrorOnFailure(reader.ExitContainer(videoPlayersContainerType));
     ReturnErrorOnFailure(reader.ExitContainer(outerContainerType));
+
+    ChipLogProgress(AppServer, "PersistenceManager::ReadAllVideoPlayers Video player read count: %lu",
+                    static_cast<unsigned long>(videoPlayerIndex));
     return CHIP_NO_ERROR;
 }