Hello,

I have tried many different things but I am still getting the following errors
only on some pages not all of them. 

So for example out of 100 pages, 70 will work fine but the other 30 I get this
error message: Error:  "Unknown error" (520) at link (name of the link).

23:27:11 Error:  "Unknown error" (520) at link 
23:27:11 Error:  "Unknown error" (520) at link 
23:27:11 Error:  "Unknown error" (520) at link 
23:27:11 Error:  "Unknown error" (520) at link 
23:27:11 Error:  "Unknown error" (520) at link 
23:27:11 Error:  "Unknown error" (520) at link 
23:27:11 Error:  "Unknown error" (520) at link 
23:27:11 Error:  "Unknown error" (520) at link 
23:27:11 Error:  "Unknown error" (520) at link 
23:27:11 Error:  "Unknown error" (520) at link 
23:27:11 Error:  "Unknown error" (520) at link 
23:27:11 Error:  "Unknown error" (520) at link 

Can anyone please help me solve it so that it can download all the pages
without those error msges?
Thank you