On some websites (e.g. ebay.de) the preview window closes and the link opens in the same tab from where I previewed. Hence my former website disappears and is replaced by the previewed link. It does not behave that way on all websites. When working as intended then this tool is excellent, thank you! I am also a former Cool Preview user and so greatful to Lecron about this new Addon. If you need further details to understand/debug my issue, please feel free to drop a line.