diff --git a/rpcs3/Emu/Cell/SPUThread.cpp b/rpcs3/Emu/Cell/SPUThread.cpp
index 0f1b1d347b..803c9a926a 100644
--- a/rpcs3/Emu/Cell/SPUThread.cpp
+++ b/rpcs3/Emu/Cell/SPUThread.cpp
@@ -3456,7 +3456,7 @@ bool spu_thread::process_mfc_cmd()
 
 						// Spinning, might as well yield cpu resources
 						state += cpu_flag::wait;
-						vm::reservation_notifier(addr).wait(rtime, -128, atomic_wait_timeout{100'000});
+						vm::reservation_notifier(addr).wait(rtime, -128, atomic_wait_timeout{50'000});
 
 						// Reset perf
 						perf0.restart();
@@ -4208,7 +4208,7 @@ s64 spu_thread::get_ch_value(u32 ch)
 
 		using resrv_ptr = std::add_pointer_t<const decltype(rdata)>;
 
-		resrv_ptr resrv_mem = vm::get_super_ptr<decltype(rdata)>(raddr);
+		resrv_mem = vm::get_super_ptr<decltype(rdata)>(raddr);
 		std::shared_ptr<utils::shm> rdata_shm;
 
 		// Does not need to safe-access reservation if LR is the only event masked
@@ -4275,7 +4275,34 @@ s64 spu_thread::get_ch_value(u32 ch)
 				// Don't busy-wait with TSX - memory is sensitive
 				if (g_use_rtm || !g_cfg.core.spu_reservation_busy_waiting)
 				{
-					vm::reservation_notifier(raddr).wait(rtime, -128, atomic_wait_timeout{100'000});
+					atomic_wait_engine::set_one_time_use_wait_callback(mask1 != SPU_EVENT_LR ? nullptr : +[](u64) -> bool
+					{
+						const auto _this = static_cast<spu_thread*>(cpu_thread::get_current());
+						AUDIT(_this->id_type() == 1);
+
+						const auto old = +_this->state;
+
+						if (is_stopped(old))
+						{
+							return false;
+						}
+
+						if (is_paused(old))
+						{
+							return true;
+						}
+
+						if (!vm::check_addr(_this->raddr) || !cmp_rdata(_this->rdata, *_this->resrv_mem))
+						{
+							_this->set_events(SPU_EVENT_LR);
+							_this->raddr = 0;
+							return false;
+						}
+
+						return true;
+					});
+
+					vm::reservation_notifier(raddr).wait(rtime, -128, atomic_wait_timeout{80'000});
 				}
 				else
 				{
diff --git a/rpcs3/Emu/Cell/SPUThread.h b/rpcs3/Emu/Cell/SPUThread.h
index 8e06090dc7..083c0fa98b 100644
--- a/rpcs3/Emu/Cell/SPUThread.h
+++ b/rpcs3/Emu/Cell/SPUThread.h
@@ -751,6 +751,7 @@ public:
 	u64 rtime = 0;
 	alignas(64) std::byte rdata[128]{};
 	u32 raddr = 0;
+	const decltype(rdata)* resrv_mem{};
 
 	// Range Lock pointer
 	atomic_t<u64, 64>* range_lock{};
diff --git a/rpcs3/util/atomic.cpp b/rpcs3/util/atomic.cpp
index 3278b33015..d1e5dce9d8 100644
--- a/rpcs3/util/atomic.cpp
+++ b/rpcs3/util/atomic.cpp
@@ -49,6 +49,9 @@ static bool s_null_wait_cb(const void*, u64, u64){ return true; };
 // Callback for wait() function, returns false if wait should return
 static thread_local bool(*s_tls_wait_cb)(const void* data, u64 attempts, u64 stamp0) = s_null_wait_cb;
 
+// Callback for wait() function for a second custon condition, commonly passed with timeout
+static thread_local bool(*s_tls_one_time_wait_cb)(u64 attempts) = nullptr; 
+
 // Callback for notification functions for optimizations
 static thread_local void(*s_tls_notify_cb)(const void* data, u64 progress) = nullptr;
 
@@ -1183,17 +1186,27 @@ SAFE_BUFFERS(void) atomic_wait_engine::wait(const void* data, u32 size, u128 old
 			}
 		}
 #endif
+		if (!s_tls_wait_cb(data, ++attempts, stamp0))
+		{
+			break;
+		}
+
+		if (s_tls_one_time_wait_cb)
+		{
+			if (!s_tls_one_time_wait_cb(attempts))
+			{
+				break;
+			}
+
+			// The condition of the callback overrides timeout escape because it makes little sense to do so when a custom condition is passed
+			continue;
+		}
 
 		if (timeout + 1)
 		{
 			// TODO: reduce timeout instead
 			break;
 		}
-
-		if (!s_tls_wait_cb(data, ++attempts, stamp0))
-		{
-			break;
-		}
 	}
 
 	while (!fallback)
@@ -1243,6 +1256,7 @@ SAFE_BUFFERS(void) atomic_wait_engine::wait(const void* data, u32 size, u128 old
 	root_info::slot_free(iptr, slot, 0);
 
 	s_tls_wait_cb(data, -1, stamp0);
+	s_tls_one_time_wait_cb = nullptr;
 }
 
 template <bool NoAlert = false>
@@ -1309,6 +1323,11 @@ void atomic_wait_engine::set_wait_callback(bool(*cb)(const void*, u64, u64))
 	}
 }
 
+void atomic_wait_engine::set_one_time_use_wait_callback(bool(*cb)(u64 progress))
+{
+	s_tls_one_time_wait_cb = cb;
+}
+
 void atomic_wait_engine::set_notify_callback(void(*cb)(const void*, u64))
 {
 	s_tls_notify_cb = cb;
diff --git a/rpcs3/util/atomic.hpp b/rpcs3/util/atomic.hpp
index 7e4712f683..f26664001e 100644
--- a/rpcs3/util/atomic.hpp
+++ b/rpcs3/util/atomic.hpp
@@ -322,6 +322,7 @@ public:
 
 	static void set_wait_callback(bool(*cb)(const void* data, u64 attempts, u64 stamp0));
 	static void set_notify_callback(void(*cb)(const void* data, u64 progress));
+	static void set_one_time_use_wait_callback(bool(*cb)(u64 progress));
 
 	static void notify_all(const void* data)
 	{