diff --git a/dep/RtspServer b/dep/RtspServer
index 1b40f1661..cd7fd49be 160000
--- a/dep/RtspServer
+++ b/dep/RtspServer
@@ -1 +1 @@
-Subproject commit 1b40f1661f93f50fd5805f239d1e466a3bcf888f
+Subproject commit cd7fd49becad6010a1b8466bfebbd93999a39878
diff --git a/src/zm_image.cpp b/src/zm_image.cpp
index 99fcf4ee1..1c58130cc 100644
--- a/src/zm_image.cpp
+++ b/src/zm_image.cpp
@@ -3306,9 +3306,9 @@ void neon32_armv7_fastblend(const uint8_t* col1, const uint8_t* col2, uint8_t* r
 __attribute__((noinline)) void neon64_armv8_fastblend(const uint8_t* col1, const uint8_t* col2, uint8_t* result, unsigned long count, double blendpercent) {
 #if (defined(__aarch64__) && !defined(ZM_STRIP_NEON))
   static double current_blendpercent = 0.0;
+  static int8_t divider = 0;
 
   if (current_blendpercent != blendpercent) {
-    static int8_t divider = 0;
     /* Attempt to match the blending percent to one of the possible values */
     if(blendpercent < 2.34375) {
       // 1.5625% blending
diff --git a/src/zm_monitor.cpp b/src/zm_monitor.cpp
index 703db682a..e987e6fd0 100644
--- a/src/zm_monitor.cpp
+++ b/src/zm_monitor.cpp
@@ -2145,7 +2145,10 @@ bool Monitor::Analyse() {
                   name.c_str(), analysis_image_count, event->Id(), event->Frames(), event->AlarmFrames());
               //if ( function != MOCORD || event_close_mode == CLOSE_ALARM || event->Cause() == SIGNAL_CAUSE )
               if (event) {
-                if ((recording == RECORDING_ONMOTION) || (event_close_mode == CLOSE_ALARM) ) {
+                if ((recording == RECORDING_ONMOTION)
+                    ||
+                    (event_close_mode == CLOSE_ALARM || event_close_mode==CLOSE_IDLE)
+                   ) {
                   shared_data->state = state = IDLE;
                   Info("%s: %03d - Closing event %" PRIu64 ", alarm end%s",
                       name.c_str(), analysis_image_count, event->Id(), (function==MOCORD)?", section truncated":"" );
diff --git a/src/zm_utils.cpp b/src/zm_utils.cpp
index bc17e5758..6ea4e0dae 100644
--- a/src/zm_utils.cpp
+++ b/src/zm_utils.cpp
@@ -120,16 +120,18 @@ std::string Join(const StringVector &values, const std::string &delim) {
 std::string stringtf(const char* format, ...) {
   va_list args;
   va_start(args, format);
-  int size = vsnprintf(nullptr, 0, format, args) + 1; // Extra space for '\0'
-  va_end(args);
-
-  if (size <= 0) {
-    throw std::runtime_error("Error during formatting.");
-  }
-
-  std::unique_ptr<char[]> buf(new char[size]);
   va_list args2;
   va_copy(args2, args);
+  int size = vsnprintf(nullptr, 0, format, args);
+  va_end(args);
+
+  if (size < 0) {
+    va_end(args2);
+    throw std::runtime_error("Error during formatting.");
+  }
+  size += 1; // Extra space for '\0'
+
+  std::unique_ptr<char[]> buf(new char[size]);
   vsnprintf(buf.get(), size, format, args2);
   va_end(args2);
 
diff --git a/src/zm_videostore.cpp b/src/zm_videostore.cpp
index abd541535..249ff222a 100644
--- a/src/zm_videostore.cpp
+++ b/src/zm_videostore.cpp
@@ -501,8 +501,16 @@ bool VideoStore::open() {
     Debug(1, "using movflags %s", movflags_entry->value);
   }
   if ((ret = avformat_write_header(oc, &opts)) < 0) {
-    Warning("Unable to set movflags trying with defaults.");
-    ret = avformat_write_header(oc, nullptr);
+    // we crash if we try again
+    if (ENOSPC != ret) {
+      Warning("Unable to set movflags trying with defaults.%d %s",
+          ret, av_make_error_string(ret).c_str());
+
+      ret = avformat_write_header(oc, nullptr);
+      Debug(1, "Done %d", ret);
+    } else {
+      Error("ENOSPC. fail");
+    }
   } else if (av_dict_count(opts) != 0) {
     Info("some options not used, turn on debugging for a list.");
     AVDictionaryEntry *e = nullptr;