I show tableview about 50 - 100 rows with remote images. When i scrolling down my app hangs with no messages. I use different classes for rows. I thought that problem is in memory but 50 rows… I use titanium SDK 1.4.1.1. When i used SDK 1.3.0 i did not have this problem.
>Source code:

for (var i = 0, n = items.length; i < n; i++) {
  var row = Ti.UI.createTableViewRow({
    newsItem: items[j],
    className: "news_list_item_" + i,
    height: "auto",
    width: "auto",
    rightImage: "../images/arrow.png",
    hasChild: true
  });
  row.add(items[j].getShortDescriptionView());
  data.push(row);
}
context.tableView = Ti.UI.createTableView({
  data: data,
  top: context.searchView.size.height,
  bottom: context.toolbar.size.height
});
context.currentWindow.add(context.tableView);