Environments feature of USD Composer does not work properly

Hello everyone,As shown in the GIF below, when I use the Environments feature of USD Composer, I don’t know if it’s because I can’t download the corresponding resources from Amazon or something else, but the progress bar doesn’t reach 100% and the program crashes afterwards, any comments or suggestions on how to improve this situation? Thanks in advance!
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Thanks for your question. Yes I can see the issue. It does seem to crash hard when you try to load the asset from the Amazon S3 servers. Can you see if you can access that HDRI image manually by pasting the link for it, into your regular web browser ? You should be able to load it as a normal web image, in the browser. If you cannot you might have restricted access to the Amazon content servers. Are you in China, or somewhere, where it might be restricted ?

Yes, I am a Chinese user. Can you provide me with the full link to HDRI for trying it out? I will test it in detail, thanks for your reply!