diff --git a/src/io/pidiagnostics.cpp b/src/io/pidiagnostics.cpp
index 84346ce4..495b97b5 100755
--- a/src/io/pidiagnostics.cpp
+++ b/src/io/pidiagnostics.cpp
@@ -172,7 +172,7 @@ void PIDiagnostics::changeDisconnectTimeout(float disct) {
 //	if (disct != disconn_) {
 		disconn_ = piMaxf(disct, interval() / 1000.f);
 		int hist_size = piMaxi(int(disconn_ * 1000. / interval()), 1);
-		//piCoutObj << hist_size << interval();
+		piCoutObj << hist_size << interval();
 		history_rec.resize(hist_size);
 		history_send.resize(hist_size);
 //	}