Index: /applications/editors/josm/plugins/mapillary/src/org/openstreetmap/josm/plugins/mapillary/MapillaryExportAction.java
===================================================================
--- /applications/editors/josm/plugins/mapillary/src/org/openstreetmap/josm/plugins/mapillary/MapillaryExportAction.java	(revision 31176)
+++ /applications/editors/josm/plugins/mapillary/src/org/openstreetmap/josm/plugins/mapillary/MapillaryExportAction.java	(revision 31177)
@@ -59,6 +59,6 @@
 	 */
 	public void export(List<MapillaryImage> images) {
-		new Thread(new MapillaryExportManager(images,
-				dialog.chooser.getSelectedFile().toString())).start();
+		Main.worker.submit(new Thread(new MapillaryExportManager(images,
+				dialog.chooser.getSelectedFile().toString())));
 	}
 
Index: /applications/editors/josm/plugins/mapillary/src/org/openstreetmap/josm/plugins/mapillary/downloads/MapillaryDownloader.java
===================================================================
--- /applications/editors/josm/plugins/mapillary/src/org/openstreetmap/josm/plugins/mapillary/downloads/MapillaryDownloader.java	(revision 31176)
+++ /applications/editors/josm/plugins/mapillary/src/org/openstreetmap/josm/plugins/mapillary/downloads/MapillaryDownloader.java	(revision 31177)
@@ -46,4 +46,5 @@
 		url2 += buildParameters(hash);
 		try {
+			Main.info("MapillaryPlugin GET " + url2);
 			Main.worker.submit(new MapillarySquareDownloadManagerThread(url1, url2, new Bounds(minLatLon, maxLatLon)));
 		} catch (Exception e) {
Index: /applications/editors/josm/plugins/mapillary/src/org/openstreetmap/josm/plugins/mapillary/downloads/MapillaryExportManager.java
===================================================================
--- /applications/editors/josm/plugins/mapillary/src/org/openstreetmap/josm/plugins/mapillary/downloads/MapillaryExportManager.java	(revision 31176)
+++ /applications/editors/josm/plugins/mapillary/src/org/openstreetmap/josm/plugins/mapillary/downloads/MapillaryExportManager.java	(revision 31177)
@@ -56,5 +56,5 @@
 		Thread writer = new Thread(new MapillaryExportWriterThread(path, queue,
 				queueImages, images.size(), this.getProgressMonitor()));
-		Main.worker.submit(writer);
+		writer.start();
 		ThreadPoolExecutor ex = new ThreadPoolExecutor(20, 35, 25,
 				TimeUnit.SECONDS, new ArrayBlockingQueue<Runnable>(10));