- Edited
The issue in case it's not clear seems to be with SLRs bandwidth management code. It has issues with slow connections and performs incorrectly.
Even the big guys have had issues. Cloudflare several years ago had an issue which affected them for months with slower connections as well. It was so bad during that time that I and others had to resort to pulling files to hosted servers on fast lines, and then doing a secondary download from those servers during that time.
Download managers dont help much, because as soon as more than one connection is established for download from a single IP, the problem begins. And combined with the lack of ability to queue, the download managers are of minimal use. I've tried nearly a dozen, all the same results.
I can understand if I was the only user reporting this. But I'm not, and given the small and remote place I am in, it is highly unlikely that these other users live where I do.