diff --git a/src/studio/ui/QGrid.java b/src/studio/ui/QGrid.java
index 8a489df8..4150e8d5 100755
--- a/src/studio/ui/QGrid.java
+++ b/src/studio/ui/QGrid.java
@@ -318,9 +318,12 @@ private JPopupMenu getPopupMenu(Point point) {
         int col = table.columnAtPoint(point);
         if (row == -1 || col == -1) return popupMenu;
 
+        log.info("getPopupMenu: row={}; col={}", row, col);
         row = table.convertRowIndexToModel(row);
         col = table.convertColumnIndexToModel(col);
 
+        log.info("getPopupMenu - after conversion: row={}; col={}", row, col);
+
         String[] connections = Config.getInstance().getTableConnExtractor().getConnections(table.getModel(), row, col);
         if (connections.length == 0) return popupMenu;