Hello!
I’m writing up a devlog that will respond to this one with different suggestions based on my troubleshooting over the past three years. I’d first like you to know your post continues to be helpful!
I was able to figure out what to do about a progressive_download error because of this devlog.
Since I don’t want to note the wrong person about the original source: do you happen to know if BaiYu is somewhere other than X-Twitter these days?