New version of PTE Tutorials has many more useful features which help user to practice effectively. The version is being more preferable by users as well. We understand your concern as well that you might have faced speed issue and as it is online portal, many factors affect the same. We do have support team to help you with any technical query regarding portal and if needed our technical experts will provide you remote support to check system related issues.
Feel free to contact us at email@example.com with screenshot for any further assistance.