diff --git a/lib_dec/ivas_jbm_dec.c b/lib_dec/ivas_jbm_dec.c
index 7cc96cd14fb389a6cd94062d7da83121747335d5..d1132aeaa62c572f4b7722e70de437386ab91583 100644
--- a/lib_dec/ivas_jbm_dec.c
+++ b/lib_dec/ivas_jbm_dec.c
@@ -292,7 +292,7 @@ ivas_error ivas_jbm_dec_tc(
         }
         else if ( st_ivas->ivas_format == SBA_FORMAT && ( st_ivas->renderer_type == RENDERER_BINAURAL_PARAMETRIC || st_ivas->renderer_type == RENDERER_BINAURAL_PARAMETRIC_ROOM ) )
         {
-            float gain = 0.8414f; /* Todo: Temporary gain for roughly matching the loudness. To be tuned later together with other outputs. */
+            float gain = 0.8414f; /* Todo: Temporary gain for roughly matching the loudness. To be tuned later together with other outputs. Also, this is not inline with ivas_dec() */
 
             for ( n = 0; n < nchan_remapped; n++ )
             {
diff --git a/lib_enc/init_enc.c b/lib_enc/init_enc.c
index 1c1071570194160514f83ab3fcdbe2e1492ac3a0..543f20a40683dc141e77bb5ef258076e005f05f9 100644
--- a/lib_enc/init_enc.c
+++ b/lib_enc/init_enc.c
@@ -704,7 +704,7 @@ ivas_error init_encoder(
      * TCX core
      *-----------------------------------------------------------------*/
 
-    // ToDo: reduction possible for MCT_CHAN_MODE_LFE channel - see I1-172
+    // ToDo: reduction possible for MCT_CHAN_MODE_LFE channel
     if ( idchan == 0 || st->element_mode == IVAS_CPE_MDCT )
     {
         if ( ( st->hTcxEnc = (TCX_ENC_HANDLE) malloc( sizeof( TCX_ENC_DATA ) ) ) == NULL )
diff --git a/lib_rend/lib_rend.h b/lib_rend/lib_rend.h
index c8873ecb6f776adbeafd18306f760ca846fe7ef8..7d279a52774012be73a4372150fc2367c92c1a66 100644
--- a/lib_rend/lib_rend.h
+++ b/lib_rend/lib_rend.h
@@ -145,11 +145,6 @@ ivas_error IVAS_REND_ConfigureCustomOutputLoudspeakerLayout(
     const IVAS_CUSTOM_LS_DATA layout                /* i  : custom loudspeaker layout for renderer output       */
 );
 
-/* Note: this affects output delay */
-ivas_error IVAS_REND_SetCustomHrtf(
-    IVAS_REND_HANDLE hIvasRend,                     /* i/o: Renderer handle                                     */
-    void* TODO
-);
 
 /* Functions to be called before/during rendering */