diff --git a/lib_com/options.h b/lib_com/options.h
index 04cbfaa19d6bbe24170f2284c23e60e0031ea040..1a8d9f114c2381933325699c8c5bcf09f104e7a5 100755
--- a/lib_com/options.h
+++ b/lib_com/options.h
@@ -100,6 +100,9 @@
 
 
 #define NONBE_FIX_991_PARAMBIN_BINARY_HRTF              /* Nokia: issue #991: fix using of binary file HRTF in ParamBin (to activate when USE_NEW_HRTF_BINARY_FILE_FORMAT and FIX_777_COMBI_RENDER_CONFIG_FILE are on ) */
+
+#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 FIX_1741_REVERB_TIMES_Q_FORMAT                  /* Philips: reverberation times in Q26 format instead of Q31 */
 #define FIX_1831_REVERB_REGRESSION                      /* Philips: fixes reverb regression issues  */
 #define FIX_1835_REVERB_ACTIVATION                      /* FhG: Modified reverberation activation logic and corrected factEQ calculation */
diff --git a/lib_dec/ivas_jbm_dec_fx.c b/lib_dec/ivas_jbm_dec_fx.c
index 20f0f1de22b16e7bb27c5d23e82c7affcccbf7de..032946c48df56071d5c7af4fb5a3ee801dc8057c 100644
--- a/lib_dec/ivas_jbm_dec_fx.c
+++ b/lib_dec/ivas_jbm_dec_fx.c
@@ -2796,6 +2796,23 @@ ivas_error ivas_jbm_dec_flush_renderer_fx(
         {
             IF( EQ_16( mc_mode_old, MC_MODE_MCT ) )
             {
+#ifdef NONBE_FIX_1070_USAN_SEGFAULT_MC_TO_BIN_BTSW_HEADROT
+                int16_t crendInPlaceRotation = FALSE;
+
+                test();
+                test();
+                test();
+                IF( NE_16( st_ivas->transport_config, intern_config_old ) && ( EQ_16( intern_config_old, IVAS_AUDIO_CONFIG_FOA ) || EQ_16( intern_config_old, IVAS_AUDIO_CONFIG_HOA2 ) || EQ_16( intern_config_old, IVAS_AUDIO_CONFIG_HOA3 ) ) )
+                {
+                    IF( GT_16( sub( add( hIntSetupOld->nchan_out_woLFE, hIntSetupOld->num_lfe ), add( st_ivas->hTransSetup.nchan_out_woLFE, st_ivas->hTransSetup.num_lfe ) ), 0 ) )
+                    {
+                        crendInPlaceRotation = TRUE;
+                        move16();
+                        ivas_mc2sba_fx( st_ivas->hTransSetup, hTcBuffer->tc_fx, p_output_fx, hTcBuffer->n_samples_granularity, hIntSetupOld->ambisonics_order, GAIN_LFE_FX );
+                    }
+                }
+#endif
+
                 test();
                 IF( EQ_16( renderer_type_old, RENDERER_BINAURAL_MIXER_CONV ) || EQ_16( renderer_type_old, RENDERER_BINAURAL_MIXER_CONV_ROOM ) )
                 {
@@ -2811,10 +2828,15 @@ ivas_error ivas_jbm_dec_flush_renderer_fx(
                     }
                     *st_ivas->hCrendWrapper->p_io_qfactor = 11;
                     move16();
-
+#ifdef NONBE_FIX_1070_USAN_SEGFAULT_MC_TO_BIN_BTSW_HEADROT
+                    IF( NE_32( error = ivas_rend_crendProcessSubframe( st_ivas->hCrendWrapper, intern_config_old, st_ivas->hOutSetup.output_config, st_ivas->hDecoderConfig, st_ivas->hCombinedOrientationData,
+                                                                       hIntSetupOld, st_ivas->hEFAPdata, st_ivas->hTcBuffer, crendInPlaceRotation ? p_output_fx : st_ivas->hTcBuffer->tc_fx, p_output_fx, hTcBuffer->n_samples_granularity, st_ivas->hDecoderConfig->output_Fs, 0 ),
+                               IVAS_ERR_OK ) )
+#else
                     IF( NE_32( ( error = ivas_rend_crendProcessSubframe( st_ivas->hCrendWrapper, intern_config_old, st_ivas->hOutSetup.output_config, st_ivas->hDecoderConfig, st_ivas->hCombinedOrientationData,
                                                                          hIntSetupOld, st_ivas->hEFAPdata, st_ivas->hTcBuffer, hTcBuffer->tc_fx, p_output_fx, hTcBuffer->n_samples_granularity, st_ivas->hDecoderConfig->output_Fs, 0 ) ),
                                IVAS_ERR_OK ) )
+#endif
                     {
                         return error;
                     }
@@ -3526,7 +3548,11 @@ ivas_error ivas_jbm_dec_tc_buffer_open_fx(
     const Word16 n_samples_granularity     /* i  : granularity of the renderer/buffer  */
 )
 {
+#ifdef NONBE_FIX_1070_USAN_SEGFAULT_MC_TO_BIN_BTSW_HEADROT
+    Word32 nsamp_to_allocate;
+#else
     Word16 nsamp_to_allocate;
+#endif
     DECODER_TC_BUFFER_HANDLE hTcBuffer;
     Word16 nMaxSlotsPerSubframe;
     Word16 nchan_residual;
@@ -3571,7 +3597,11 @@ ivas_error ivas_jbm_dec_tc_buffer_open_fx(
     hTcBuffer->nb_subframes = MAX_PARAM_SPATIAL_SUBFRAMES;
     move16();
     nsamp_to_allocate = 0;
+#ifdef NONBE_FIX_1070_USAN_SEGFAULT_MC_TO_BIN_BTSW_HEADROT
+    move32();
+#else
     move16();
+#endif
 
     tmp32 = L_mult0( FRAMES_PER_SEC * MAX_PARAM_SPATIAL_SUBFRAMES, hTcBuffer->n_samples_granularity ); // Q0
     tmp = BASOP_Util_Divide3232_Scale( st_ivas->hDecoderConfig->output_Fs, tmp32, &tmp_e );
@@ -3609,8 +3639,13 @@ ivas_error ivas_jbm_dec_tc_buffer_open_fx(
             move16();
         }
 
+#ifdef NONBE_FIX_1070_USAN_SEGFAULT_MC_TO_BIN_BTSW_HEADROT
+        nsamp_to_allocate = L_mult0( hTcBuffer->nchan_buffer_full, n_samp_full );
+        nsamp_to_allocate = L_add( nsamp_to_allocate, L_mult0( nchan_residual, n_samp_residual ) );
+#else
         nsamp_to_allocate = mult0( hTcBuffer->nchan_buffer_full, n_samp_full );
         nsamp_to_allocate = add( nsamp_to_allocate, mult0( nchan_residual, n_samp_residual ) );
+#endif
 
         IF( nsamp_to_allocate == 0 )
         {
@@ -3629,7 +3664,11 @@ ivas_error ivas_jbm_dec_tc_buffer_open_fx(
                 {
                     return ( IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for JBM TC Buffer\n" ) );
                 }
+#ifdef NONBE_FIX_1070_USAN_SEGFAULT_MC_TO_BIN_BTSW_HEADROT
+                set_zero2_fx( hTcBuffer->tc_buffer_fx, nsamp_to_allocate );
+#else
                 set32_fx( hTcBuffer->tc_buffer_fx, 0, nsamp_to_allocate );
+#endif
 
                 offset = 0;
                 move16();
@@ -3677,7 +3716,12 @@ ivas_error ivas_jbm_dec_tc_buffer_reconfigure_fx(
     const Word16 n_samples_granularity     /* i  : new granularity of the renderer/buffer  */
 )
 {
+#ifdef NONBE_FIX_1070_USAN_SEGFAULT_MC_TO_BIN_BTSW_HEADROT
+    Word32 nsamp_to_allocate, offset;
+    Word16 n_samp_full, n_samp_residual, nchan_residual;
+#else
     Word16 nsamp_to_allocate, n_samp_full, n_samp_residual, offset, nchan_residual;
+#endif
     Word16 ch_idx;
     DECODER_TC_BUFFER_HANDLE hTcBuffer;
 
@@ -3737,8 +3781,14 @@ ivas_error ivas_jbm_dec_tc_buffer_reconfigure_fx(
         n_samp_residual = 0;
         move16();
     }
+
+#ifdef NONBE_FIX_1070_USAN_SEGFAULT_MC_TO_BIN_BTSW_HEADROT
+    nsamp_to_allocate = L_mult0( hTcBuffer->nchan_buffer_full, n_samp_full );
+    nsamp_to_allocate = L_add( nsamp_to_allocate, L_mult0( nchan_residual, n_samp_residual ) );
+#else
     nsamp_to_allocate = imult1616( hTcBuffer->nchan_buffer_full, n_samp_full );
     nsamp_to_allocate = add( nsamp_to_allocate, imult1616( nchan_residual, n_samp_residual ) );
+#endif
 
     IF( nsamp_to_allocate == 0 )
     {
@@ -3757,19 +3807,35 @@ ivas_error ivas_jbm_dec_tc_buffer_reconfigure_fx(
             {
                 return ( IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory FOR JBM TC Buffer\n" ) );
             }
+#ifdef NONBE_FIX_1070_USAN_SEGFAULT_MC_TO_BIN_BTSW_HEADROT
+            set_zero2_fx( hTcBuffer->tc_buffer_fx, nsamp_to_allocate );
+#else
             set32_fx( hTcBuffer->tc_buffer_fx, 0, nsamp_to_allocate );
+#endif
 
             offset = 0;
+#ifdef NONBE_FIX_1070_USAN_SEGFAULT_MC_TO_BIN_BTSW_HEADROT
+            move32();
+#else
             move16();
+#endif
             FOR( ch_idx = 0; ch_idx < hTcBuffer->nchan_buffer_full; ch_idx++ )
             {
                 hTcBuffer->tc_fx[ch_idx] = &hTcBuffer->tc_buffer_fx[offset];
+#ifdef NONBE_FIX_1070_USAN_SEGFAULT_MC_TO_BIN_BTSW_HEADROT
+                offset = L_add( offset, n_samp_full );
+#else
                 offset = add( offset, n_samp_full );
+#endif
             }
             FOR( ; ch_idx < hTcBuffer->nchan_transport_internal; ch_idx++ )
             {
                 hTcBuffer->tc_fx[ch_idx] = &hTcBuffer->tc_buffer_fx[offset];
+#ifdef NONBE_FIX_1070_USAN_SEGFAULT_MC_TO_BIN_BTSW_HEADROT
+                offset = L_add( offset, n_samp_residual );
+#else
                 offset = add( offset, n_samp_residual );
+#endif
             }
             FOR( ; ch_idx < MAX_TRANSPORT_CHANNELS + MAX_NUM_OBJECTS; ch_idx++ )
             {
@@ -3780,14 +3846,26 @@ ivas_error ivas_jbm_dec_tc_buffer_reconfigure_fx(
             move16();
 
             offset = 0;
+#ifdef NONBE_FIX_1070_USAN_SEGFAULT_MC_TO_BIN_BTSW_HEADROT
+            move32();
+#else
             move16();
+#endif
             FOR( ch_idx = 0; ch_idx < hTcBuffer->nchan_buffer_full; ch_idx++ )
             {
+#ifdef NONBE_FIX_1070_USAN_SEGFAULT_MC_TO_BIN_BTSW_HEADROT
+                offset = L_add( offset, n_samp_full );
+#else
                 offset = add( offset, n_samp_full );
+#endif
             }
             FOR( ; ch_idx < hTcBuffer->nchan_transport_internal; ch_idx++ )
             {
+#ifdef NONBE_FIX_1070_USAN_SEGFAULT_MC_TO_BIN_BTSW_HEADROT
+                offset = L_add( offset, n_samp_residual );
+#else
                 offset = add( offset, n_samp_residual );
+#endif
             }
         }
         ELSE