diff --git a/src/io/pidiagnostics.cpp b/src/io/pidiagnostics.cpp
index 495b97b5..9ecaaa3e 100755
--- a/src/io/pidiagnostics.cpp
+++ b/src/io/pidiagnostics.cpp
@@ -39,6 +39,7 @@
 
 PIDiagnostics::PIDiagnostics(bool start_): PITimer(PITimer::Pool) {
 	disconn_ = 0.;
+	setInterval(100);
 	reset();
 	setDisconnectTimeout(3.);
 	changeDisconnectTimeout(3.);