diff --git a/lib_com/ivas_dirac_com.c b/lib_com/ivas_dirac_com.c
index adfe5b666ff2287e5e881b11c241128474e58eba..c810923c119eaa98bcfb62eb14a7c9276ec545e7 100644
--- a/lib_com/ivas_dirac_com.c
+++ b/lib_com/ivas_dirac_com.c
@@ -2218,7 +2218,7 @@ static UWord16 deindex_sph_idx_general_fx(
 
     IF( GE_32( *theta_dec_fx, 90 << Q22 ) )
     {
-        *theta_dec_fx = 90 << 22 * sign_theta;
+        *theta_dec_fx = ( 90 << 22 ) * sign_theta;
         move32();
         *phi_dec_fx = 0;
         move32();
diff --git a/lib_dec/core_switching_dec_fx.c b/lib_dec/core_switching_dec_fx.c
index 85a301239474b0c6ce0a8e8a1204005262df662a..383b3ca8714a58679ce01376425a976ad0d4baa3 100644
--- a/lib_dec/core_switching_dec_fx.c
+++ b/lib_dec/core_switching_dec_fx.c
@@ -1694,6 +1694,13 @@ ivas_error core_switching_post_dec_ivas_fx(
             }
             /* delay HQ synthesis to synchronize with ACELP synthesis */
             /* rescaling to the min exp of the 2 */
+            if ( hHQ_core->Q_old_postdec )
+            {
+                Scale_sig( st_fx->delay_buf_out_fx, delay_comp, negate( hHQ_core->Q_old_postdec ) );
+            }
+
+            hHQ_core->Q_old_postdec = 0;
+            move16();
             Qtmp = s_min( *Qsynth, hHQ_core->Q_old_postdec );
             Scale_sig( synth, output_frame, sub( Qtmp, *Qsynth ) );
             *Qsynth = Qtmp;
@@ -1816,7 +1823,6 @@ ivas_error core_switching_post_dec_ivas_fx(
                     L_tmp2 = L_mac0( L_tmp2, div_s( sub( tmpDelta, i ), tmpDelta ), tmp );
                     L_tmp2 = L_shl( L_tmp2, 1 );
                     synth[i + delay_comp] = round_fx( L_add( L_tmp, L_tmp2 ) );
-                    move16();
                 }
                 test();
                 test();
diff --git a/lib_dec/ivas_stereo_switching_dec.c b/lib_dec/ivas_stereo_switching_dec.c
index 82b3b0a667dc6fe95d49d56250822a55e621d205..1e3198b0e07e291d34503b008c67b85da62e0fa3 100644
--- a/lib_dec/ivas_stereo_switching_dec.c
+++ b/lib_dec/ivas_stereo_switching_dec.c
@@ -3222,7 +3222,7 @@ void stereo_switching_dec(
 
         // fix need to do correctly
         set32_fx( sts[1]->old_pitch_buf_fx, L_deposit_h( L_SUBFR ), 2 * NB_SUBFR16k );
-        sts[1]->old_fpitchFB = 2 * L_SUBFR;
+        sts[1]->old_fpitchFB = L_deposit_h( 2 * L_SUBFR );
         move32();
 
         /* reset CLDFB memories */
diff --git a/lib_rend/lib_rend.c b/lib_rend/lib_rend.c
index 606f003cac00787d2188484a79c3cb0580cbe557..55dfd98082cde954f1609b39939b0a329df73ed6 100644
--- a/lib_rend/lib_rend.c
+++ b/lib_rend/lib_rend.c
@@ -10148,7 +10148,7 @@ static void renderIsmToMasa(
 
     FOR( i = 0; i < MAX_NUM_OBJECTS; i++ )
     {
-        input_e[i] = sub( 31, add( getScaleFactor32( tmpRendBuffer_fx[i], L_FRAME48k ), 8 ) );
+        input_e[i] = sub( 31, add( getScaleFactor32( tmpRendBuffer_fx[i], L_FRAME48k ), *outAudio.pq_fact ) );
         move16();
     }
 
@@ -10167,7 +10167,7 @@ static void renderIsmToMasa(
     {
         FOR( j = 0; j < L_FRAME48k; j++ )
         {
-            tmpRendBuffer_fx[i][j] = L_shr( tmpRendBuffer_fx[i][j], add( sub( max_e, sub( 31, Q8 ) ), guard_bits ) );
+            tmpRendBuffer_fx[i][j] = L_shr( tmpRendBuffer_fx[i][j], add( sub( max_e, sub( 31, *outAudio.pq_fact ) ), guard_bits ) );
             move32();
         }
     }
diff --git a/lib_rend/lib_rend.h b/lib_rend/lib_rend.h
index 12ec67502c80cf9273485733e71b9bf9766e8bbd..beb2af28948b8439e4d588b077eb12fb69924fd1 100644
--- a/lib_rend/lib_rend.h
+++ b/lib_rend/lib_rend.h
@@ -83,7 +83,7 @@ typedef struct
     Word16 q_factor;
     Word16 *pq_fact;
     Word32 *data_fx;
-    Word16 Q_data;
+    // Word16 Q_data;
 } IVAS_REND_AudioBuffer;
 
 #endif