Thanks for the update, it's always good to know why something is happening. I am one of those users tempted back to Skyrim by the 'all-in' package being on sale, and I had wondered why it sometimes took several attempts to download stuff. But what has stunned me, after dealing with Skyrim mods manually last time around, is just how easy it is with NMM to download and run a whole stack of mods. It must add to the strain on your servers, but what an amazing job the NMM team have done! I would say not to rush your capacity updates. Everything stood up and all downloads happened, after retries if necessary, so pat yourselves on the back and upgrade when it fits with your plans, financial and technical.