diff --git a/ci/remove_unsupported_testcases.py b/ci/remove_unsupported_testcases.py
index 595d8b9a02c4d2eecd3f8a3fffd82bab4e95358a..558b7d7e76c451dd68cad76abaaab67f578491e5 100644
--- a/ci/remove_unsupported_testcases.py
+++ b/ci/remove_unsupported_testcases.py
@@ -66,6 +66,8 @@ TESTCASES = [
     "OMASA 2TC 4ISM at 80 kbps, 48kHz in, 48kHz out, BINAURAL out, default object editing, 1SEP-PARAM",
     "OMASA 2TC 4ISM at 256 kbps, 48kHz in, 48kHz out, BINAURAL out, object editing, JBM Prof 5, DISC",
     "OMASA 2TC 2ISM br sw techs 13.2 to 512 kbps start 48 kbps, 48kHz in, 48kHz out, BINAURAL out, object editing",
+    # temporarily disabled testcase until https://forge.3gpp.org/rep/sa4/audio/ivas-basop/-/issues/2064 is fixed
+    "4 ISM w and wo md br switching 24.4 kbps to 256 kbps, 48 kHz in, 48 kHz out, DTX on, BINAURAL_ROOM_IR out (Model from file)",
 ]
 
 
diff --git a/scripts/binauralRenderer_interface/binaural_renderers_hrtf_data/ivas_binaural_16kHz.bin b/scripts/binauralRenderer_interface/binaural_renderers_hrtf_data/ivas_binaural_16kHz.bin
index ffb4662687d6d2fa0e9cab79dd8bed54a3065ea5..c52a50ae96fe29c7fad87ed54b631a51ad8f5715 100644
--- a/scripts/binauralRenderer_interface/binaural_renderers_hrtf_data/ivas_binaural_16kHz.bin
+++ b/scripts/binauralRenderer_interface/binaural_renderers_hrtf_data/ivas_binaural_16kHz.bin
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:600f05865baeeb01c6435725f87c6a91e6e75e481ffae2ec3d6a7c62aba5fc7c
-size 1971974
+oid sha256:3eba5d2368bb525e80b08252761277fefcdd9d1b0d5d61c2e43af6730a6f59c1
+size 998652
diff --git a/scripts/binauralRenderer_interface/binaural_renderers_hrtf_data/ivas_binaural_32kHz.bin b/scripts/binauralRenderer_interface/binaural_renderers_hrtf_data/ivas_binaural_32kHz.bin
index 97190b44f8bc0e595ef3d5e9e22e02893056ba0c..269aadead0bd33cda8d8cc9cb6961512418295fe 100644
--- a/scripts/binauralRenderer_interface/binaural_renderers_hrtf_data/ivas_binaural_32kHz.bin
+++ b/scripts/binauralRenderer_interface/binaural_renderers_hrtf_data/ivas_binaural_32kHz.bin
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:cda90cc841793f0a1ed76b580e46b9989564b055b664ed6746ebfa0033a74f2b
-size 2430778
+oid sha256:ef8ac9d464c0cc82a7939a763330d367a6ae66efad8163c318b0bd51e7778192
+size 1228024
diff --git a/scripts/binauralRenderer_interface/binaural_renderers_hrtf_data/ivas_binaural_48kHz.bin b/scripts/binauralRenderer_interface/binaural_renderers_hrtf_data/ivas_binaural_48kHz.bin
index e1f6981162b9f9f917b78e4f6b342e803dc8a8c4..015b8019c28ccd1f03bb1d336742228d10431e37 100644
--- a/scripts/binauralRenderer_interface/binaural_renderers_hrtf_data/ivas_binaural_48kHz.bin
+++ b/scripts/binauralRenderer_interface/binaural_renderers_hrtf_data/ivas_binaural_48kHz.bin
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:c1654ead069a420b97af8755edbb1c358806aa3c5c07db3113789fe0942642de
-size 2673946
+oid sha256:cb43290dae7ecbc1e2879b25fb520d31c039fe2d4b7d074aed8927f3e9a4b638
+size 1349608