diff --git a/tv/tuner/1.0/vts/functional/DescramblerTests.cpp b/tv/tuner/1.0/vts/functional/DescramblerTests.cpp
index 2e27475..67f6bae 100644
--- a/tv/tuner/1.0/vts/functional/DescramblerTests.cpp
+++ b/tv/tuner/1.0/vts/functional/DescramblerTests.cpp
@@ -53,12 +53,15 @@
         return failure();
     }
 
-    auto status = mCas->setSessionPrivateData(sessionId, hidlPvtData);
-    if (status != android::hardware::cas::V1_0::Status::OK) {
-        ALOGW("[vts] Failed to set session private data");
-        mCas->closeSession(sessionId);
-        return failure();
+    if (hidlPvtData.size() > 0) {
+        auto status = mCas->setSessionPrivateData(sessionId, hidlPvtData);
+        if (status != android::hardware::cas::V1_0::Status::OK) {
+            ALOGW("[vts] Failed to set session private data");
+            mCas->closeSession(sessionId);
+            return failure();
+        }
     }
+
     return success();
 }
 
diff --git a/tv/tuner/1.0/vts/functional/VtsHalTvTunerV1_0TargetTest.cpp b/tv/tuner/1.0/vts/functional/VtsHalTvTunerV1_0TargetTest.cpp
index 62093cc..b39abe3 100644
--- a/tv/tuner/1.0/vts/functional/VtsHalTvTunerV1_0TargetTest.cpp
+++ b/tv/tuner/1.0/vts/functional/VtsHalTvTunerV1_0TargetTest.cpp
@@ -267,7 +267,9 @@
     uint32_t demuxId;
     sp<IDemux> demux;
     ASSERT_TRUE(mDemuxTests.openDemux(demux, demuxId));
+    mDvrTests.setDemux(demux);
 
+    DvrConfig dvrSourceConfig;
     if (record.hasFrontendConnection) {
         uint32_t feId;
         mFrontendTests.getFrontendIdByType(frontendConf.type, feId);
@@ -275,13 +277,17 @@
         ASSERT_TRUE(mFrontendTests.openFrontendById(feId));
         ASSERT_TRUE(mFrontendTests.setFrontendCallback());
         ASSERT_TRUE(mDemuxTests.setDemuxFrontendDataSource(feId));
+    } else {
+        dvrSourceConfig = dvrMap[record.dvrSourceId];
+        ASSERT_TRUE(mDvrTests.openDvrInDemux(dvrSourceConfig.type, dvrSourceConfig.bufferSize));
+        ASSERT_TRUE(mDvrTests.configDvrPlayback(dvrSourceConfig.settings));
+        ASSERT_TRUE(mDvrTests.getDvrPlaybackMQDescriptor());
     }
 
     uint32_t filterId;
     sp<IFilter> filter;
     mFilterTests.setDemux(demux);
 
-    mDvrTests.setDemux(demux);
     ASSERT_TRUE(mDvrTests.openDvrInDemux(dvrConf.type, dvrConf.bufferSize));
     ASSERT_TRUE(mDvrTests.configDvrRecord(dvrConf.settings));
     ASSERT_TRUE(mDvrTests.getDvrRecordMQDescriptor());
@@ -327,6 +333,7 @@
         mFrontendTests.setDemux(demux);
     } else {
         dvrSourceConfig = dvrMap[descrambling.dvrSourceId];
+        mDvrTests.setDemux(demux);
         ASSERT_TRUE(mDvrTests.openDvrInDemux(dvrSourceConfig.type, dvrSourceConfig.bufferSize));
         ASSERT_TRUE(mDvrTests.configDvrPlayback(dvrSourceConfig.settings));
         ASSERT_TRUE(mDvrTests.getDvrPlaybackMQDescriptor());
@@ -641,7 +648,7 @@
 
 TEST_P(TunerRecordHidlTest, LnbRecordDataFlowWithTsRecordFilterTest) {
     description("Feed ts data from Fe with Lnb to recording and test with ts record filter");
-    if (lnbRecord.support) {
+    if (!lnbRecord.support) {
         return;
     }
     recordSingleFilterTestWithLnb(filterMap[lnbRecord.recordFilterId],
@@ -651,7 +658,7 @@
 
 TEST_P(TunerDescramblerHidlTest, CreateDescrambler) {
     description("Create Descrambler");
-    if (descrambling.support) {
+    if (!descrambling.support) {
         return;
     }
     uint32_t demuxId;
@@ -678,7 +685,7 @@
 
 TEST_P(TunerDescramblerHidlTest, ScrambledBroadcastDataFlowMediaFiltersTest) {
     description("Test ts audio filter in scrambled broadcast use case");
-    if (descrambling.support) {
+    if (!descrambling.support) {
         return;
     }
     set<FilterConfig> filterConfs;
diff --git a/tv/tuner/1.0/vts/functional/VtsHalTvTunerV1_0TestConfigurations.h b/tv/tuner/1.0/vts/functional/VtsHalTvTunerV1_0TestConfigurations.h
index 735bc82..8328e0c 100644
--- a/tv/tuner/1.0/vts/functional/VtsHalTvTunerV1_0TestConfigurations.h
+++ b/tv/tuner/1.0/vts/functional/VtsHalTvTunerV1_0TestConfigurations.h
@@ -214,8 +214,10 @@
         return false;
     }
 
-    bool filterIsValid = filterMap.find(live.audioFilterId) != filterMap.end() &&
-                         filterMap.find(live.videoFilterId) != filterMap.end();
+    bool filterIsValid = (live.hasFrontendConnection)
+                                 ? filterMap.find(live.audioFilterId) != filterMap.end() &&
+                                           filterMap.find(live.videoFilterId) != filterMap.end()
+                                 : true;
     filterIsValid &= playback.support
                              ? (filterMap.find(playback.audioFilterId) != filterMap.end() &&
                                 filterMap.find(playback.videoFilterId) != filterMap.end())
diff --git a/tv/tuner/config/TunerTestingConfigReader.h b/tv/tuner/config/TunerTestingConfigReader.h
index 7971fd2..e6aba2c 100644
--- a/tv/tuner/config/TunerTestingConfigReader.h
+++ b/tv/tuner/config/TunerTestingConfigReader.h
@@ -368,8 +368,6 @@
                     int size = privateData.size();
                     descramblerMap[id].hidlPvtData.resize(size);
                     memcpy(descramblerMap[id].hidlPvtData.data(), privateData.data(), size);
-                } else {
-                    descramblerMap[id].hidlPvtData.resize(256);
                 }
             }
         }
@@ -468,7 +466,6 @@
             return;
         }
         auto recordConfig = *dataFlow.getFirstDvrRecord();
-        record.frontendId = recordConfig.getFrontendConnection();
         record.recordFilterId = recordConfig.getRecordFilterConnection();
         record.dvrRecordId = recordConfig.getDvrRecordConnection();
         if (recordConfig.hasDvrSoftwareFeConnection()) {
@@ -477,6 +474,7 @@
         if (recordConfig.getHasFrontendConnection()) {
             record.hasFrontendConnection = true;
             record.dvrSourceId = emptyHardwareId;
+            record.frontendId = recordConfig.getFrontendConnection();
         } else {
             record.hasFrontendConnection = false;
             record.dvrSourceId = recordConfig.getDvrSourceConnection();
@@ -492,7 +490,6 @@
             return;
         }
         auto descConfig = *dataFlow.getFirstDescrambling();
-        descrambling.frontendId = descConfig.getFrontendConnection();
         descrambling.descramblerId = descConfig.getDescramblerConnection();
         descrambling.audioFilterId = descConfig.getAudioFilterConnection();
         descrambling.videoFilterId = descConfig.getVideoFilterConnection();
@@ -502,6 +499,7 @@
         if (descConfig.getHasFrontendConnection()) {
             descrambling.hasFrontendConnection = true;
             descrambling.dvrSourceId = emptyHardwareId;
+            descrambling.frontendId = descConfig.getFrontendConnection();
         } else {
             descrambling.hasFrontendConnection = false;
             descrambling.dvrSourceId = descConfig.getDvrSourceConnection();