diff --git a/src/audio_core/renderer/behavior/info_updater.cpp b/src/audio_core/renderer/behavior/info_updater.cpp
index 3dae6069f..014e4bf14 100644
--- a/src/audio_core/renderer/behavior/info_updater.cpp
+++ b/src/audio_core/renderer/behavior/info_updater.cpp
@@ -1,4 +1,5 @@
 // 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"
@@ -325,13 +326,18 @@ Result InfoUpdater::UpdateMixes(MixContext& mix_context, const u32 mix_buffer_co
     }
 
     if (consumed_input_size != in_header->mix_size) {
-        LOG_ERROR(Service_Audio, "Consumed an incorrect mixes size, header size={}, consumed={}",
+        LOG_WARNING(Service_Audio, "Consumed an incorrect mixes size, header size={}, consumed={}, adjusting input pointer",
                   in_header->mix_size, consumed_input_size);
-        return Service::Audio::ResultInvalidUpdateInfo;
+        // 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
     }
 
-    input += mix_count * sizeof(MixInfo::InParameter);
-
+    // Input pointer adjustment is now handled in the size check above
     return ResultSuccess;
 }
 
diff --git a/src/audio_core/renderer/voice/voice_info.h b/src/audio_core/renderer/voice/voice_info.h
index 14a687dcb..c29dd780b 100644
--- a/src/audio_core/renderer/voice/voice_info.h
+++ b/src/audio_core/renderer/voice/voice_info.h
@@ -1,4 +1,5 @@
 // SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-FileCopyrightText: Copyright 2025 Citra Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
@@ -165,8 +166,9 @@ 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) == 0x170, "VoiceInfo::InParameter has the wrong size!");
+    static_assert(sizeof(InParameter) == 0x188, "VoiceInfo::InParameter has the wrong size!");
 
     struct OutStatus {
         /* 0x00 */ u64 played_sample_count;
diff --git a/src/core/hle/service/am/applet.cpp b/src/core/hle/service/am/applet.cpp
index 8b2178405..6847f250c 100644
--- a/src/core/hle/service/am/applet.cpp
+++ b/src/core/hle/service/am/applet.cpp
@@ -14,7 +14,7 @@ Applet::Applet(Core::System& system, std::unique_ptr<Process> process_, bool is_
       notification_storage_channel_event(context), health_warning_disappeared_system_event(context),
       acquired_sleep_lock_event(context), pop_from_general_channel_event(context),
       library_applet_launchable_event(context), accumulated_suspended_tick_changed_event(context),
-      sleep_lock_event(context), state_changed_event(context), user_used_memory_event(context) {
+      sleep_lock_event(context), state_changed_event(context) {
 
     aruid.pid = process->GetProcessId();
     program_id = process->GetProgramId();
diff --git a/src/core/hle/service/am/applet.h b/src/core/hle/service/am/applet.h
index 8cea589c7..571904fab 100644
--- a/src/core/hle/service/am/applet.h
+++ b/src/core/hle/service/am/applet.h
@@ -125,7 +125,6 @@ struct Applet {
     Event accumulated_suspended_tick_changed_event;
     Event sleep_lock_event;
     Event state_changed_event;
-    Event user_used_memory_event;
 
     // Frontend state
     std::shared_ptr<Frontend::FrontendApplet> frontend{};
diff --git a/src/core/hle/service/am/service/application_functions.cpp b/src/core/hle/service/am/service/application_functions.cpp
index bf7dc795a..3bab5ac5f 100644
--- a/src/core/hle/service/am/service/application_functions.cpp
+++ b/src/core/hle/service/am/service/application_functions.cpp
@@ -85,7 +85,6 @@ IApplicationFunctions::IApplicationFunctions(Core::System& system_, std::shared_
         {181, nullptr, "UpgradeLaunchRequiredVersion"},
         {190, nullptr, "SendServerMaintenanceOverlayNotification"},
         {200, nullptr, "GetLastApplicationExitReason"},
-        {210, D<&IApplicationFunctions::RequestToAcquireUserUsedMemory>, "RequestToAcquireUserUsedMemory"},
         {500, nullptr, "StartContinuousRecordingFlushForDebug"},
         {1000, nullptr, "CreateMovieMaker"},
         {1001, D<&IApplicationFunctions::PrepareForJit>, "PrepareForJit"},
@@ -484,10 +483,4 @@ Result IApplicationFunctions::PrepareForJit() {
     R_SUCCEED();
 }
 
-Result IApplicationFunctions::RequestToAcquireUserUsedMemory(OutCopyHandle<Kernel::KReadableEvent> out_event) {
-    LOG_WARNING(Service_AM, "(STUBBED) called");
-    *out_event = m_applet->user_used_memory_event.GetHandle();
-    R_SUCCEED();
-}
-
 } // namespace Service::AM
diff --git a/src/core/hle/service/am/service/application_functions.h b/src/core/hle/service/am/service/application_functions.h
index a8a1761dd..10025a152 100644
--- a/src/core/hle/service/am/service/application_functions.h
+++ b/src/core/hle/service/am/service/application_functions.h
@@ -77,7 +77,6 @@ private:
     Result GetNotificationStorageChannelEvent(OutCopyHandle<Kernel::KReadableEvent> out_event);
     Result GetHealthWarningDisappearedSystemEvent(OutCopyHandle<Kernel::KReadableEvent> out_event);
     Result PrepareForJit();
-    Result RequestToAcquireUserUsedMemory(OutCopyHandle<Kernel::KReadableEvent> out_event);
 
     const std::shared_ptr<Applet> m_applet;
 };