diff --git a/lib_com/cnst.h b/lib_com/cnst.h
index 59e9e89f1de83fcd52ecd8f0ba7aaa9daf286655..377cad81934a028ece834628219f593f5867827a 100644
--- a/lib_com/cnst.h
+++ b/lib_com/cnst.h
@@ -49,7 +49,7 @@
 #define NUM_SAMPLES_320 (320)
 #define NUM_SAMPLES_160 (160)
 #define L_SUBFRAME_48k         (240)
-#define L_SUBFRAME_32k         (180)
+#define L_SUBFRAME_32k         (160)
 #define L_SUBFRAME_16k         (80)
 #define L_SUBFRAME_8k           (40)
 #define Q31_BY_NUM_SAMPLES_960 ( 2239294 ) /* 1/959 in Q31 */
diff --git a/lib_dec/ivas_lfe_dec_fx.c b/lib_dec/ivas_lfe_dec_fx.c
index fb0141b72f40d4dd52f666365b75a23bbde1b78e..d4d1d727ec0cf801a38c2fa0bdf57ae9e4fe945f 100644
--- a/lib_dec/ivas_lfe_dec_fx.c
+++ b/lib_dec/ivas_lfe_dec_fx.c
@@ -409,7 +409,6 @@ void ivas_lfe_dec_fx(
 
     IF( hLFE->filter_state.order > 0 )
     {
-        /* NOTE: this block is not getting hit by any stream present in pytest test suite */
         /* Low Pass Filter */
         ivas_filter_process_fx( &hLFE->filter_state, output_lfe_ch, output_frame, q_out );
     }
diff --git a/lib_rend/ivas_rotation_fx.c b/lib_rend/ivas_rotation_fx.c
index 21b443a040ea48f2d7249ab27b1c8150c9f22eeb..d8e18f8a6863a39508543a78ab52630e08f74508 100644
--- a/lib_rend/ivas_rotation_fx.c
+++ b/lib_rend/ivas_rotation_fx.c
@@ -678,7 +678,6 @@ void rotateFrame_shd(
     const Word16 subframe_idx                             /* i  : subframe index                            Q0    */
 )
 {
-    // Not yet tested, no test cases entering the function.
     Word16 i, l, n, m, offset;
     Word16 m1, m2;
     Word16 shd_rot_max_order;
@@ -700,7 +699,7 @@ void rotateFrame_shd(
             move32();
             BREAK;
         case L_SUBFRAME_32k:
-            tmp = Q31_BY_SUB_FRAME_180;
+            tmp = Q31_BY_NUM_SAMPLES_160;
             move32();
             BREAK;
         case L_SUBFRAME_16k:
@@ -837,7 +836,7 @@ void rotateFrame_sd(
             move32();
             BREAK;
         case L_SUBFRAME_32k:
-            tmp = Q31_BY_SUB_FRAME_180;
+            tmp = Q31_BY_NUM_SAMPLES_160;
             move32();
             BREAK;
         case L_SUBFRAME_16k:
diff --git a/lib_rend/lib_rend_fx.c b/lib_rend/lib_rend_fx.c
index 389b6a5a7ee97a41f150dacbc67228bed7c7d163..75a6de0d686c94cf6dff5de74ad1548d8f65e7e5 100644
--- a/lib_rend/lib_rend_fx.c
+++ b/lib_rend/lib_rend_fx.c
@@ -5437,7 +5437,7 @@ static void renderBufferChannelLerp_fx(
                         move32();
                         move32();
                         BREAK;
-                    case NUM_SAMPLES_160:
+                    case L_SUBFRAME_32k:
                         tmp = Q31_BY_NUM_SAMPLES_160;
                         tmp1 = 159; /* NUM_SAMPLES_160 - 1 */
                         move32();
@@ -5449,12 +5449,6 @@ static void renderBufferChannelLerp_fx(
                         move32();
                         move32();
                         BREAK;
-                    case L_SUBFRAME_32k:
-                        tmp = Q31_BY_SUB_FRAME_180;
-                        tmp1 = 179; /* L_SUBFRAME_32k - 1 */
-                        move32();
-                        move32();
-                        BREAK;
                     case L_SUBFRAME_16k:
                         tmp = Q31_BY_SUB_FRAME_80;
                         tmp1 = 79; /* L_SUBFRAME_16k - 1 */