diff --git a/.gitignore b/.gitignore
index 32b5db376ac09f7ec5e07924dbf0401d064b6cbd..163a7f82ec5de50ba7bebce4901e0b0232a6c5ad 100644
--- a/.gitignore
+++ b/.gitignore
@@ -88,3 +88,78 @@ coan_out_*
 /scripts/mem_analysis_enc_STEREO_sw.csv
 /scripts/mem_analysis_enc_STEREO_16k4_DTX.csv
 *.pwv
+/dcr_ism1
+/bwe_clicks_ism1
+/BWD_issue
+/.ipynb_checkpoints
+/scripts/.ipynb_checkpoints
+/scripts/wmops_analysis
+/scripts/wmops_analysis_new
+/tcx_hq_problem_ism1
+/scripts/dly_error_profiles/dly_profile_19_.dat
+/build.txt
+/bit.64k
+/bit.32k
+/bit
+/binaural_loudness.ipynb
+/tmp.txt
+/syn.wav
+/syn.ref
+/syn.64k.0.csv
+/syn.64k
+/syn.32k
+/stvST32c_-stereo_32000_32.bit
+/split_renderer_config_768_3dof_cldfbpc.txt
+/split_out_sba_lcld_20ms_out.wav
+/split_out_sba_lcld_20ms.pkt
+/split_out_mc_lc3plus_20ms_out.wav
+/split_out_mc_lc3plus_20ms.pkt
+/run_ivas_codec.sh
+/report.html
+/report-junit.xm
+/out.wav
+/ltv48_1ISM.cut14.wav.0.csv
+/ltv48_1ISM.cut14.pcm
+/ltv48_1ISM.cut14.dec.pcm.0.csv
+/ltv48_1ISM.cut14.64k.dec.pcm.0.csv
+/ltv48_1ISM.cut14.64k.dec.pcm
+/ltv48_1ISM.cut14.32k.dec.pcm
+/IvasBuilder.txt
+/ivas.192
+/ism_loudness_stv48_48kHz.md
+/ism_loudness_stv48_32kHz.md
+/ism_loudness_sel48_48kHz.md
+/ism_loudness_old.xlsx
+/ism_loudness_ltv48_ISM4.md
+/ism_loudness_ltv48_ISM3.md
+/ism_loudness_ltv48_ISM2.md
+/ism_loudness_ltv48_ISM1.md
+/ism_loudness_ltv48_48kHz.md
+/ism_loudness.xlsx
+/ism_loudness.py
+/HOA2_to_BINAURAL_ROOM_REVERBNone_rend_config_combined_20msNone_0-1000_2-500_1-500.wav
+/git_blame_string.sh
+/get_license_table.py
+/enc_out_mc.pkt
+/enc_out.pkt
+/cut_ism.py
+/scripts/Vlad_mergeNewsletters.py
+/scripts/Vlad_extract_max_num_ind.py
+/scripts/tables_obj.txt
+/scripts/tables_exe.txt
+/scripts/requirements.txt
+/scripts/parseNewsletterWmops.py
+/scripts/output.xlsx
+/scripts/functions_obj.txt
+/scripts/functions_exe.txt
+/scripts/dep_tree.txt
+/scripts/cmplx_evs_in_ivas.xlsx
+/scripts/bit
+/scripts/binaural_loudness.ipynb
+/scripts/config/Vlad_self_test_ltv.prm
+/scripts/config/Vlad_self_test.prm
+/scripts/config/Vlad_ci_linux_ltv.json
+/scripts/config/Vlad_ci_linux.json
+/cmake-build
+/bit.fix
+/syn
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 17799f0db0009b84f104c03e67137b2afe27edb3..61cfcae7d683cf4fc6e236ce31a072af9872e3ce 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -74,14 +74,14 @@ if(UNIX)
       set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -fsanitize=address")
     elseif("${CLANG}" MATCHES "3" OR "${CLANG}" MATCHES "usan")
       # NOTE: keep in sync with list in Makefile
-      set(USAN_CHECKS_ENABLE
+      set(USAN_CHECKS_LIST
         undefined # Default checks
         # Extra checks
         float-divide-by-zero
         implicit-conversion
         local-bounds
       )
-      list(JOIN USAN_CHECKS_ENABLE "," USAN_CHECKS_ENABLE)
+      string(JOIN , USAN_CHECKS_ENABLE ${USAN_CHECKS_LIST})
 
       set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fsanitize=${USAN_CHECKS_ENABLE} -fsanitize-recover=${USAN_CHECKS_ENABLE}")
       set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -fsanitize=${USAN_CHECKS_ENABLE} -fsanitize-recover=${USAN_CHECKS_ENABLE}")
diff --git a/lib_com/options.h b/lib_com/options.h
index 6a7b5fc9810151e1f2b5063e221f0a5106b7e31c..ca645bf9e4db764ef28e7b78e4912f4e2099f894 100644
--- a/lib_com/options.h
+++ b/lib_com/options.h
@@ -173,6 +173,7 @@
 #define NONBE_FIX_1070_USAN_SEGFAULT_MC_TO_BIN_BTSW_HEADROT   /* fix 1070 USAN: nullptr-with-offset and Segfaults in 7_1_4 to BINAURAL and BINAURAL_ROOM_REVERB decoding with bitrate switching and head rotation*/
 #define REVERT_ZERO_FLUSH_TRESH                               /* FhG: issue 1069: revert threshold value introduced with !1518 due to significant complexity increase*/ 
 #define NONBE_FIX_1097_SBA_DTX_BRATE_SWITCHING_ENC            /* FhG: fix out-of-bound errors when switching from SID frame to active frame*/
+#define NONBE_FIX_1110_STEREO_DTX_BRATE_SWITCHING             /* VA: issue 1110: fix encoder crash in the stereo DTX bitrate switching condition */
 
 /* ##################### End NON-BE switches ########################### */
 
diff --git a/lib_dec/acelp_core_dec.c b/lib_dec/acelp_core_dec.c
index 02637caf2d526d70a380c3ce0e9b30b658d025c4..a1ea41894b870034c602dc14d8ecb738c6d6e0cf 100644
--- a/lib_dec/acelp_core_dec.c
+++ b/lib_dec/acelp_core_dec.c
@@ -231,7 +231,11 @@ ivas_error acelp_core_dec(
         st->hGSCDec->Last_frame_ener = (float) MAX_32;
     }
 
+#ifdef NONBE_FIX_1110_STEREO_DTX_BRATE_SWITCHING
+    if ( st->hFdCngDec != NULL && ( st->element_mode == IVAS_CPE_DFT || st->element_mode == IVAS_CPE_TD ) && ( st->last_core_brate == SID_2k40 || st->last_core_brate == FRAME_NO_DATA ) )
+#else
     if ( ( st->element_mode == IVAS_CPE_DFT || st->element_mode == IVAS_CPE_TD ) && ( st->last_core_brate == SID_2k40 || st->last_core_brate == FRAME_NO_DATA ) )
+#endif
     {
         set_zero( st->hFdCngDec->hFdCngCom->olapBufferSynth2, FFTLEN );
         set_zero( hStereoCng->olapBufferSynth22, FFTLEN );
diff --git a/lib_dec/ivas_stereo_cng_dec.c b/lib_dec/ivas_stereo_cng_dec.c
index aad8bad5b326f1d58060a04d4b15d1242a96a1ef..0f0ff9d7aaa5efec93963bfa3e96c72064210fcb 100644
--- a/lib_dec/ivas_stereo_cng_dec.c
+++ b/lib_dec/ivas_stereo_cng_dec.c
@@ -923,6 +923,10 @@ void stereo_cna_update_params(
     }
     else
     {
+#ifdef NONBE_FIX_1110_STEREO_DTX_BRATE_SWITCHING
+        hFdCngDec->first_cna_noise_updated = 0;
+#endif
+
         return;
     }
 
diff --git a/lib_dec/ivas_stereo_switching_dec.c b/lib_dec/ivas_stereo_switching_dec.c
index 8bf4047f81d0cc051696d5118675dc3a6d94bcb4..644437828087be2e9f2d806a35188f93aea6a65a 100644
--- a/lib_dec/ivas_stereo_switching_dec.c
+++ b/lib_dec/ivas_stereo_switching_dec.c
@@ -1551,6 +1551,11 @@ void stereo_switching_dec(
         mvr2r( sts[0]->old_exc, sts[1]->old_exc, L_EXC_MEM_DEC );
         mvr2r( sts[0]->lsf_old, sts[1]->lsf_old, M );
         mvr2r( sts[0]->lsp_old, sts[1]->lsp_old, M );
+
+#ifdef NONBE_FIX_1110_STEREO_DTX_BRATE_SWITCHING
+        sts[1]->last_core_brate = sts[0]->last_core_brate;
+#endif
+
         if ( hCPE->element_mode == IVAS_CPE_MDCT )
         {
             sts[1]->last_core = sts[0]->last_core;
diff --git a/lib_dec/ivas_tcx_core_dec.c b/lib_dec/ivas_tcx_core_dec.c
index 70e3706dc135c97f0dce6f5c614cb0ed991e27e1..2efb3ff1c46ede5d5faa561bd3fe0000d86e4c71 100644
--- a/lib_dec/ivas_tcx_core_dec.c
+++ b/lib_dec/ivas_tcx_core_dec.c
@@ -514,6 +514,18 @@ void stereo_tcx_core_dec(
         }
     }
 
+#ifdef DEBUG_MODE_TCX
+    {
+        int16_t tmp[L_FRAME48k];
+
+        for ( i = 0; i < st->L_frame; i++ )
+        {
+            tmp[i] = (int16_t) ( synth[i] + 0.5f );
+        }
+        dbgwrite( tmp, sizeof( int16_t ), st->L_frame, 1, "./res/stereo_tcx_dec_synth.pcm" );
+    }
+#endif
+
     /*--------------------------------------------------------------------------------*
      * Post-processing
      *--------------------------------------------------------------------------------*/
diff --git a/lib_enc/acelp_core_enc.c b/lib_enc/acelp_core_enc.c
index 1a9c969b58789a1e2281d340b0d617cb068601f4..eca6e6d71c26a67eaca1f9c05c28d0fb8329e743 100644
--- a/lib_enc/acelp_core_enc.c
+++ b/lib_enc/acelp_core_enc.c
@@ -379,7 +379,11 @@ ivas_error acelp_core_enc(
          * After inactive period, use the most up-to-date ISPs
          *-----------------------------------------------------------------*/
 
+#ifdef NONBE_FIX_1110_STEREO_DTX_BRATE_SWITCHING
+        if ( st->hDtxEnc != NULL && ( st->last_core_brate == FRAME_NO_DATA || st->last_core_brate == SID_2k40 ) )
+#else
         if ( st->last_core_brate == FRAME_NO_DATA || st->last_core_brate == SID_2k40 )
+#endif
         {
             mvr2r( st->hDtxEnc->lspCNG, st->lsp_old, M );
             lsp2lsf( st->hDtxEnc->lspCNG, st->lsf_old, M, int_fs );
diff --git a/lib_enc/ivas_stereo_classifier.c b/lib_enc/ivas_stereo_classifier.c
index 60997fd27a9deb0ead61ee3dc3ba47ff3af238d5..55ceb014be7d32233057007aabb9cd9d42c250fa 100644
--- a/lib_enc/ivas_stereo_classifier.c
+++ b/lib_enc/ivas_stereo_classifier.c
@@ -802,6 +802,14 @@ void xtalk_classifier_td(
     minimum( hStereoClassif->xtalk_score_buf, XTALK_SCORE_BUF_LEN, &scr_min );
     maximum( hStereoClassif->xtalk_score_buf, XTALK_SCORE_BUF_LEN, &scr_max );
 
+#ifdef DEBUG_MODE_TD
+    edge_type = 0;
+    edge_detect( hStereoClassif->xtalk_score_buf, XTALK_SCORE_BUF_LEN, -0.2f, 1.0f, &edge, &edge_type );
+    edge_0_1 = lin_interp( 1 - edge, 1.0f, 1.0f, 0.6f, 0.0f, 1 );
+    dbgwrite( &score, sizeof( float ), 1, 1, "res/score.x" );
+    dbgwrite( &edge_0_1, sizeof( float ), 1, 1, "res/edge_0_1.x" );
+#endif
+
     if ( ( ( scr_min < 0.0f && scr_max > 0.2f ) || ( scr_max - scr_min > 0.5f ) ) )
     {
         /* test rising edge (use 0 as edge_type because of newer->older buffer samples ordering) */
@@ -823,6 +831,7 @@ void xtalk_classifier_td(
         edge_0_1 = 0.0f;
     }
 
+
     /* weight raw score based on rising edge detector */
     wedge = lin_interp( edge_0_1, 0.0f, 0.9f, 1.0f, 0.5f, 1 );
 
@@ -974,6 +983,13 @@ void xtalk_classifier_dft(
     minimum( hStereoClassif->xtalk_score_buf, XTALK_SCORE_BUF_LEN, &scr_min );
     maximum( hStereoClassif->xtalk_score_buf, XTALK_SCORE_BUF_LEN, &scr_max );
 
+#ifdef DEBUG_MODE_TD
+    edge = redge_detect( hStereoClassif->xtalk_score_buf, XTALK_SCORE_BUF_LEN, -0.2f, 1.0f );
+    edge_0_1 = lin_interp( 1 - edge, 1.0f, 1.0f, 0.83f, 0.0f, 1 );
+    dbgwrite( &score, sizeof( float ), 1, 1, "res/score.x" );
+    dbgwrite( &edge_0_1, sizeof( float ), 1, 1, "res/edge_0_1.x" );
+#endif
+
     if ( scr_min < 0.2f && scr_max > 0.0f )
     {
         edge = redge_detect( hStereoClassif->xtalk_score_buf, XTALK_SCORE_BUF_LEN, -0.2f, 1.0f );
@@ -984,6 +1000,7 @@ void xtalk_classifier_dft(
         edge_0_1 = 0.0f;
     }
 
+
     /* weight raw score based on rising edge detector */
     wedge = lin_interp( edge_0_1, 0.0f, 0.95f, 1.0f, 0.3f, 1 );
     hStereoClassif->xtalk_wscore = wedge * hStereoClassif->xtalk_wscore + ( 1 - wedge ) * score;
diff --git a/lib_enc/ivas_stereo_switching_enc.c b/lib_enc/ivas_stereo_switching_enc.c
index c15b7418f0a0e6a231098f38ba164ed3d3ee6afa..0c883721eb1d397ae3cd476e8f257eddabe8542f 100644
--- a/lib_enc/ivas_stereo_switching_enc.c
+++ b/lib_enc/ivas_stereo_switching_enc.c
@@ -801,6 +801,10 @@ void stereo_switching_enc(
         mvr2r( sts[0]->lsf_old1, sts[1]->lsf_old1, M );
         mvr2r( sts[0]->lsp_old1, sts[1]->lsp_old1, M );
 
+#ifdef NONBE_FIX_1110_STEREO_DTX_BRATE_SWITCHING
+        sts[1]->last_core_brate = sts[0]->last_core_brate;
+#endif
+
         sts[1]->GSC_noisy_speech = 0;
         if ( hCPE->element_mode == IVAS_CPE_MDCT )
         {