In the latest recipe on github the original 7 second delay had been removed (#). The simultaneous downloads "3" had also been removed (#) and changed to "1".
You mention possibly "increasing the delay", but since there was no longer any delay in the recipe to increase, in calibre I "customized" the recipe by adding back "Delay 7" seconds right above the "Simultaneous downloads=1"
So lines 74 and 75 read:
delay = 7 # seconds
simultaneous_downloads = 1
With that change the recipe then downloaded successfully, though, with the 7 second delay, quite slowly (14mins, 38secs)
I should also note that I left the VPN "on".
I'll try it again at some future time with no VPN and maybe shortening the delay a bit.
|