Hello. I am the Inflearn operator. Thank you for giving the course a good review. I hope many people watch this good course, and this kind of good review is helpful. And thank you for the feedback that pointed out the buffering issue of our service video. We are currently aware of the issue and are looking into various solutions. We are using a foreign streaming service, and since it is an overseas network, there are a lot of problems especially on certain telecommunications lines at certain times..ㅠㅜ We will try to find a good solution so that you can study without inconvenience in the future. Thank you again for your good review and feedback.