diff --git a/Source/Core/Core/DSP/DSPAccelerator.cpp b/Source/Core/Core/DSP/DSPAccelerator.cpp
index a6a2695364..6e40d7f930 100644
--- a/Source/Core/Core/DSP/DSPAccelerator.cpp
+++ b/Source/Core/Core/DSP/DSPAccelerator.cpp
@@ -60,6 +60,9 @@ void Accelerator::WriteD3(u16 value)
 
 u16 Accelerator::Read(s16* coefs)
 {
+  if (m_reads_stopped)
+    return 0x0000;
+
   u16 val;
   u8 step_size_bytes = 0;
 
@@ -148,6 +151,7 @@ u16 Accelerator::Read(s16* coefs)
   {
     // Set address back to start address.
     m_current_address = m_start_address;
+    m_reads_stopped = true;
     OnEndException();
   }
 
@@ -164,6 +168,7 @@ void Accelerator::DoState(PointerWrap& p)
   p.Do(m_yn1);
   p.Do(m_yn2);
   p.Do(m_pred_scale);
+  p.Do(m_reads_stopped);
 }
 
 constexpr u32 START_END_ADDRESS_MASK = 0x3fffffff;
@@ -197,6 +202,7 @@ void Accelerator::SetYn1(s16 yn1)
 void Accelerator::SetYn2(s16 yn2)
 {
   m_yn2 = yn2;
+  m_reads_stopped = false;
 }
 
 void Accelerator::SetPredScale(u16 pred_scale)
diff --git a/Source/Core/Core/DSP/DSPAccelerator.h b/Source/Core/Core/DSP/DSPAccelerator.h
index 1c12da3417..3ee0e9f2b0 100644
--- a/Source/Core/Core/DSP/DSPAccelerator.h
+++ b/Source/Core/Core/DSP/DSPAccelerator.h
@@ -50,5 +50,10 @@ protected:
   s16 m_yn1 = 0;
   s16 m_yn2 = 0;
   u16 m_pred_scale = 0;
+
+  // When an ACCOV is triggered, the accelerator stops reading back anything
+  // and updating the current address register, unless the YN2 register is written to.
+  // This is kept track of internally; this state is not exposed via any register.
+  bool m_reads_stopped = false;
 };
 }  // namespace DSP
diff --git a/Source/Core/Core/HW/DSPHLE/UCodes/AXVoice.h b/Source/Core/Core/HW/DSPHLE/UCodes/AXVoice.h
index 29e43dd49f..f061848fac 100644
--- a/Source/Core/Core/HW/DSPHLE/UCodes/AXVoice.h
+++ b/Source/Core/Core/HW/DSPHLE/UCodes/AXVoice.h
@@ -199,10 +199,10 @@ protected:
 
 #ifdef AX_WII
       // One of the few meaningful differences between AXGC and AXWii:
-      // while AXGC handles non looping voices ending by having 0000
-      // samples at the loop address, AXWii has the 0000 samples
-      // internally in DRAM and use an internal pointer to it (loop addr
-      // does not contain 0000 samples on AXWii!).
+      // while AXGC handles non looping voices ending by relying on the
+      // accelerator to stop reads once the loop address is reached,
+      // AXWii has the 0000 samples internally in DRAM and use an internal
+      // pointer to it (loop addr does not contain 0000 samples on AXWii!).
       acc_end_reached = true;
 #endif
     }
diff --git a/Source/Core/Core/State.cpp b/Source/Core/Core/State.cpp
index 4c22756e53..b17daba6ca 100644
--- a/Source/Core/Core/State.cpp
+++ b/Source/Core/Core/State.cpp
@@ -74,7 +74,7 @@ static Common::Event g_compressAndDumpStateSyncEvent;
 static std::thread g_save_thread;
 
 // Don't forget to increase this after doing changes on the savestate system
-static const u32 STATE_VERSION = 89;  // Last changed in PR 5890
+static const u32 STATE_VERSION = 90;  // Last changed in PR 6077
 
 // Maps savestate versions to Dolphin versions.
 // Versions after 42 don't need to be added to this list,