diff --git a/CanSpamReceiver.c b/CanSpamReceiver.c
index e9e40ef..b2df41f 100644
--- a/CanSpamReceiver.c
+++ b/CanSpamReceiver.c
@@ -29,7 +29,7 @@ static void ListenCanSpamReceiver(tCanSpamReceiver *env) {
     if (recv == 0)
         return;
 
-    if (osMutexAcquire(env->access, 100) == osOK) {
+    if (osMutexAcquire(env->access, 1000) == osOK) {
 
         uint32_t id = env->canFrame.standard_id;
 
@@ -40,6 +40,8 @@ static void ListenCanSpamReceiver(tCanSpamReceiver *env) {
         uint32_t result = ccu_candb_Receive(&ccu_candb_rx, env->canFrame.data, id, env->canFrame.dlc);
 
         osMutexRelease(env->access);
+    } else {
+        LoggerErrorStatic(LOGGER, LOG_SIGN, "Access error ListenCanSpamReceiver");
     }
 
 }