Dropbox downloads fail on large archives

[AlexCSDev]

Downloading a large archive (several gb) from dropbox results in downloader losing connection to the server at some point. This might be an issue related to HTTP2.

Should be noted that there is some size threshold which, when reached, hides the archive download button in the dropbox interface. Maybe there is some weird issue on the dropbox side, but I have yet to observe download failures while using regular web browser.

[AlexCSDev]

Seems like there are some issues with http 2 handling in HttpClient? Need to investigate further when I'll have more time.

[AlexCSDev]

I think the proper way of solving this will be to just do the same thing I did for mega and download the files individually instead of trying to use archive function of dropbox. This function works unreliably even in when downloading using regular web browser.