[NSILMike]

It fails at around 1.5 to 2.5 minutes, with this issue:
Python function terminated unexpectedly
[Errno 13] Permission denied: u'C:\\Users\\Mike\\AppData\\Local\\Temp\\calibre_m o1ozl\\rmkjuh_plumber\\feed_0\\article_4\\index.ht ml' (Error Code: 1)
Traceback (most recent call last):

also further down in the same failed download:
IOError: [Errno 13] Permission denied: u'C:\\Users\\Mike\\AppData\\Local\\Temp\\calibre_m o1ozl\\rmkjuh_plumber\\feed_0\\article_4\\index.ht ml'