diff --git a/src/audio_core/renderer/behavior/info_updater.cpp b/src/audio_core/renderer/behavior/info_updater.cpp
index 014e4bf14..3dae6069f 100644
--- a/src/audio_core/renderer/behavior/info_updater.cpp
+++ b/src/audio_core/renderer/behavior/info_updater.cpp
@@ -1,5 +1,4 @@
 // SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
-// SPDX-FileCopyrightText: Copyright 2025 citron Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "audio_core/common/feature_support.h"
@@ -326,18 +325,13 @@ Result InfoUpdater::UpdateMixes(MixContext& mix_context, const u32 mix_buffer_co
     }
 
     if (consumed_input_size != in_header->mix_size) {
-        LOG_WARNING(Service_Audio, "Consumed an incorrect mixes size, header size={}, consumed={}, adjusting input pointer",
+        LOG_ERROR(Service_Audio, "Consumed an incorrect mixes size, header size={}, consumed={}",
                   in_header->mix_size, consumed_input_size);
-        // Calculate the adjustment needed
-        const auto adjustment = in_header->mix_size - consumed_input_size;
-        // Adjust input pointer to match expected header size to prevent desync
-        input = reinterpret_cast<const u8*>(input) + adjustment;
-        // Also adjust the expected input size for CheckConsumedSize
-        expected_input_size += adjustment;
-        // Continue processing instead of failing
+        return Service::Audio::ResultInvalidUpdateInfo;
     }
 
-    // Input pointer adjustment is now handled in the size check above
+    input += mix_count * sizeof(MixInfo::InParameter);
+
     return ResultSuccess;
 }
 
diff --git a/src/audio_core/renderer/voice/voice_info.h b/src/audio_core/renderer/voice/voice_info.h
index c29dd780b..14a687dcb 100644
--- a/src/audio_core/renderer/voice/voice_info.h
+++ b/src/audio_core/renderer/voice/voice_info.h
@@ -1,5 +1,4 @@
 // SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
-// SPDX-FileCopyrightText: Copyright 2025 Citra Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
@@ -166,9 +165,8 @@ public:
         /* 0x15D */ char unk15D[0x1];
         /* 0x15E */ SrcQuality src_quality;
         /* 0x15F */ char unk15F[0x11];
-        /* 0x170 */ char unk170[0x18]; // Additional 24 bytes for newer audio renderer versions
     };
-    static_assert(sizeof(InParameter) == 0x188, "VoiceInfo::InParameter has the wrong size!");
+    static_assert(sizeof(InParameter) == 0x170, "VoiceInfo::InParameter has the wrong size!");
 
     struct OutStatus {
         /* 0x00 */ u64 played_sample_count;