You are trying to log in with your Microsoft account. There should be an option to use an Offline/Local account (at least during the windows 10 install, there is)
Here is how you can do it:
https://www.youtube.com/watch?v=jXW2k10OPes
...try LAN cable?
or you can download AutoHotkey and set up a commands to repeat CTRL+F5 (refresh website without using browser cache) command a number of timer or until a specified key is held down. However while it runs you can't use your PC.
If you want to up your game then you should open that website...
At that price the i3 5005u + GT930m is a good value. But you should watch a few videos on youtube about both of these setups.
Both able to run GTA V on low graphics.
The intel system was around 25-35, while the ryzen system was around 35-45fps.
You haven't specified which Ryzen 3 cpu.
Nontheless the Ryzen system is clearly better even when compared to the lowest, Ryzen 2200U. More cores, higher clock speed, newer architecture.
The graphics cards are about the same.