diff --git a/Makefile.RHEL7.michele b/Makefile.RHEL7.michele
index 8d6a911..c8bdf23 100644
--- a/Makefile.RHEL7.michele
+++ b/Makefile.RHEL7.michele
@@ -2,7 +2,7 @@
 include /ioc/tools/driver.makefile
 
 MODULE=sinq
-LIBVERSION=brambilla_m
+LIBVERSION=brambilla_m_test
 BUILDCLASSES=Linux
 EPICS_VERSIONS=3.14.12 7.0.4.1
 ARCH_FILTER=RHEL7-x86_64
diff --git a/sinqEPICSApp/src/devScalerEL737.c b/sinqEPICSApp/src/devScalerEL737.c
index 7179eef..95bf088 100644
--- a/sinqEPICSApp/src/devScalerEL737.c
+++ b/sinqEPICSApp/src/devScalerEL737.c
@@ -40,6 +40,7 @@
  */
 
 #include <string.h>
+#include <errno.h>
 #include <asynOctetSyncIO.h>
 #include <epicsEvent.h>
 #include <epicsThread.h>
@@ -490,8 +491,8 @@ static void runEvents(EL737priv *priv)
 
 	
   if(status != asynSuccess){
-    errlogPrintf("devScalerEL737::el737Thread communication problem %s\n",
-		 priv->asynContext->errorMessage);
+    errlogPrintf("devScalerEL737::el737Thread communication problem %s\n, errno =%d",
+		 priv->asynContext->errorMessage, errno);
   }
 }
 
@@ -505,8 +506,8 @@ static void updateValues(EL737priv *priv)
   strcpy(command,"RA");
   status = el737_transactCommand(priv,command,reply);
   if(status != asynSuccess){
-    errlogPrintf("devScalerEL737::el737Thread communication problem %s\n",
-		 priv->asynContext->errorMessage);
+    errlogPrintf("devScalerEL737::el737Thread communication problem %s, errno = %d\n",
+		 priv->asynContext->errorMessage, errno);
     return;
   }
   status = sscanf(reply, "%f %ld %ld %ld %ld %ld %ld %ld %ld",