From d58bd6988454a4ef6f5e0222603aca834afb73a6 Mon Sep 17 00:00:00 2001
From: Uwe Risse <dg2ycb@gmx.de>
Date: Tue, 28 Feb 2023 16:05:17 +0100
Subject: [PATCH] Better protection against unwanted effects caused by very
 late FT8 decodes.

---
 widgets/mainwindow.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/widgets/mainwindow.cpp b/widgets/mainwindow.cpp
index 880c19ff3..e32a107bf 100644
--- a/widgets/mainwindow.cpp
+++ b/widgets/mainwindow.cpp
@@ -3866,6 +3866,8 @@ void MainWindow::readFromStdout()                             //readFromStdout
     bool bAvgMsg=false;
     int navg=0;
 
+    qint64 ms = QDateTime::currentMSecsSinceEpoch() % 86400000;
+    double fTR=float((ms%int(1000.0*m_TRperiod)))/int(1000.0*m_TRperiod);
     if(line_read.indexOf("<DecodeFinished>") >= 0) {
       m_bDecoded =  line_read.mid(20).trimmed().toInt() > 0;
       int n=line_read.trimmed().size();
@@ -3925,6 +3927,7 @@ void MainWindow::readFromStdout()                             //readFromStdout
           }
         m_tBlankLine = line_read.left(ntime);
       }
+      if(m_mode=="FT8" && fTR>0.6 && fTR<0.75) decodeDone();  // Clear a hung decoder status
     }
       if ("FST4W" == m_mode)
         {