I was transferring about 80g of .mkv files from my PC to MS, via ethernet, and the transfer would slow from about 90mb/s to 1kb/s, intermittently. The transfer rate spent more time around 1 kb/s than at 90mb/s. I remembered the solution to video stuttering being to turn off wi-fi, so I tried it. Problem solved. Transfer rate stayed at 85-90 mb/s for the entire transfer.
That should speed up the .iso transfer, when copying or cloning, as well. I'll try that next.
That should speed up the .iso transfer, when copying or cloning, as well. I'll try that next.