diff --git a/Frameworks/lazyusf/lazyusf/r4300/interupt.c b/Frameworks/lazyusf/lazyusf/r4300/interupt.c
index 95609d3e0..ce05e92d4 100644
--- a/Frameworks/lazyusf/lazyusf/r4300/interupt.c
+++ b/Frameworks/lazyusf/lazyusf/r4300/interupt.c
@@ -305,8 +305,6 @@ void translate_event_queue(usf_state_t * state, unsigned int base)
     }
     add_interupt_event_count(state, COMPARE_INT, state->g_cp0_regs[CP0_COMPARE_REG]);
     add_interupt_event_count(state, SPECIAL_INT, 0);
-
-    r4300_reset_checkpoint(state, base);
 }
 
 int save_eventqueue_infos(usf_state_t * state, char *buf)
@@ -505,8 +503,6 @@ static void nmi_int_handler(usf_state_t * state)
 
 void osal_fastcall gen_interupt(usf_state_t * state)
 {
-    r4300_checkpoint(state);
-    
     if (state->stop == 1)
     {
         state->g_gs_vi_counter = 0; // debug
diff --git a/Frameworks/lazyusf/lazyusf/r4300/pure_interp.c b/Frameworks/lazyusf/lazyusf/r4300/pure_interp.c
index 7b15dbb80..1009bb16c 100644
--- a/Frameworks/lazyusf/lazyusf/r4300/pure_interp.c
+++ b/Frameworks/lazyusf/lazyusf/r4300/pure_interp.c
@@ -738,8 +738,5 @@ void pure_interpreter(usf_state_t * state)
    state->PC = &state->interp_PC;
 
    while (!state->stop)
-   {
-     r4300_checkpoint(state);
      InterpretOpcode(state);
-   }
 }
diff --git a/Frameworks/lazyusf/lazyusf/r4300/r4300.c b/Frameworks/lazyusf/lazyusf/r4300/r4300.c
index fdde0aa9a..e4d0cd29a 100644
--- a/Frameworks/lazyusf/lazyusf/r4300/r4300.c
+++ b/Frameworks/lazyusf/lazyusf/r4300/r4300.c
@@ -272,31 +272,8 @@ void r4300_begin(usf_state_t * state)
     }
 }
 
-void r4300_reset_checkpoint(usf_state_t * state, unsigned int new_cp0_count)
-{
-    unsigned int diff = state->g_cp0_regs[CP0_COUNT_REG] - state->g_timer_checkpoint;
-    state->g_timer_checkpoint = new_cp0_count - diff;
-}
-     
-void r4300_checkpoint(usf_state_t * state)
-{
-    if (state->g_cp0_regs[CP0_COUNT_REG] - state->g_timer_checkpoint >= state->count_per_op * 20000000)
-    {
-        if (state->last_sample_buffer_count == state->sample_buffer_count)
-        {
-            DebugMessage(state, 1, "Emulator appears to be stuck!");
-            return;
-        }
-        state->last_sample_buffer_count = state->sample_buffer_count;
-        state->g_timer_checkpoint = state->g_cp0_regs[CP0_COUNT_REG];
-    }
-}
-
 void r4300_execute(usf_state_t * state)
 {
-    state->g_timer_checkpoint = state->g_cp0_regs[CP0_COUNT_REG];
-    state->last_sample_buffer_count = state->sample_buffer_count;
-    
     if (state->r4300emu == CORE_PURE_INTERPRETER)
     {
         pure_interpreter(state);
@@ -319,10 +296,7 @@ void r4300_execute(usf_state_t * state)
             return;
 
         while (!state->stop)
-        {
-            r4300_checkpoint(state);
             state->PC->ops(state);
-        }
     }
 }
 
diff --git a/Frameworks/lazyusf/lazyusf/r4300/r4300.h b/Frameworks/lazyusf/lazyusf/r4300/r4300.h
index 4d3d2e36b..bbff2a7fe 100644
--- a/Frameworks/lazyusf/lazyusf/r4300/r4300.h
+++ b/Frameworks/lazyusf/lazyusf/r4300/r4300.h
@@ -36,9 +36,6 @@ void r4300_begin(usf_state_t *);
 void r4300_execute(usf_state_t *);
 void r4300_end(usf_state_t *);
 
-void r4300_reset_checkpoint(usf_state_t *, unsigned int new_cp0_count);
-void r4300_checkpoint(usf_state_t *);
-
 /* Jump to the given address. This works for all r4300 emulator, but is slower.
  * Use this for common code which can be executed from any r4300 emulator. */ 
 void generic_jump_to(usf_state_t *, unsigned int address);
diff --git a/Frameworks/lazyusf/lazyusf/r4300/x86/gr4300.c b/Frameworks/lazyusf/lazyusf/r4300/x86/gr4300.c
index 7fc37b686..81f879952 100644
--- a/Frameworks/lazyusf/lazyusf/r4300/x86/gr4300.c
+++ b/Frameworks/lazyusf/lazyusf/r4300/x86/gr4300.c
@@ -631,10 +631,10 @@ void gentest_idle(usf_state_t * state)
    
    mov_reg32_m32(state, reg, (unsigned int *)(&state->next_interupt));
    sub_reg32_m32(state, reg, (unsigned int *)(&state->g_cp0_regs[CP0_COUNT_REG]));
-   cmp_reg32_imm8(state, reg, 5);
-   jbe_rj(state, 18);
+   cmp_reg32_imm8(state, reg, 3);
+   jbe_rj(state, 12);
    
-   sub_reg32_imm32(state, reg, 2); // 6
+   //sub_reg32_imm32(state, reg, 2); // 6
    and_reg32_imm32(state, reg, 0xFFFFFFFC); // 6
    add_m32_reg32(state, (unsigned int *)(&state->g_cp0_regs[CP0_COUNT_REG]), reg); // 6