diff --git a/openrtx/src/main.c b/openrtx/src/main.c
index 65426533..d51bb76d 100644
--- a/openrtx/src/main.c
+++ b/openrtx/src/main.c
@@ -59,6 +59,6 @@ int main(void)
     while(true)
     {
         // No low-frequency function at the moment
-        OSTaskSuspend(NULL, &os_err);
+        ;
     }
 }
diff --git a/openrtx/src/threads.c b/openrtx/src/threads.c
index a3f04ab3..cb3f5fa7 100644
--- a/openrtx/src/threads.c
+++ b/openrtx/src/threads.c
@@ -173,7 +173,7 @@ static void kbd_task(void *arg)
         long_press = false;
         send_event = false;
         // Lock display mutex and read keyboard status
-        OSMutexPend(&display_mutex, 0u, OS_OPT_PEND_BLOCKING, 0u, &os_err);
+        OSMutexPend(&display_mutex, 0u, OS_OPT_PEND_NON_BLOCKING, 0u, &os_err);
         keys = kbd_getKeys();
         OSMutexPost(&display_mutex, OS_OPT_POST_NONE, &os_err);
         now = OSTimeGet(&os_err);
diff --git a/rtos/uC-OS3/Cfg/os_cfg_x64.h b/rtos/uC-OS3/Cfg/os_cfg_x64.h
index 28e7557d..6164f07d 100644
--- a/rtos/uC-OS3/Cfg/os_cfg_x64.h
+++ b/rtos/uC-OS3/Cfg/os_cfg_x64.h
@@ -78,7 +78,7 @@
 
 
                                                                 /* -------------------------- TASK MANAGEMENT -------------------------- */
-#define OS_CFG_STAT_TASK_EN                        1u           /* Enable (1) or Disable (0) the statistics task                         */
+#define OS_CFG_STAT_TASK_EN                        0u           /* Enable (1) or Disable (0) the statistics task                         */
 #define OS_CFG_STAT_TASK_STK_CHK_EN                1u           /*     Check task stacks from the statistic task                         */
 
 #define OS_CFG_TASK_CHANGE_PRIO_EN                 1u           /* Include code for OSTaskChangePrio()                                   */