Here is Windows 10 log file in case of any help to you: https://pastebin.com/N2Xjg7RU I would try getting a new F5121 3.0.2.8 image as yours doesn't have libpython3_7m1_0 but the old libpython3_4m1_0 and on my output retrieves 17 new packages instead of your 16 new packages.