fix: remote file transfer path jumps back to root after transfer of a file (issue #51)

src/FileViewer.cs

@@ -1413,7 +1413,8 @@ namespace MeshCentralRouter
         transferStatusForm.transferCompleted();
       }
 
-      remoteFolder = strDownloadRel; // Zurücksetzen
+      if (downloadActive)
+        remoteFolder = strDownloadRel; // Zurücksetzen
       remoteRefresh();
     }