so I’ve read the RTFM, looked on here and am still stuck importing web pages. I have set preferences to convert to text and what I get is what looks like a blank page. On inspection it turns out this is white text in a table. I can - laboriously - to reformat the text and that works but I can’t get rid of the table and the boxes around it!!! URRRRGHHH.
If you don’t need the HTML, the best options I’ve found are to copy and paste (as text) or to print the page to a PDF file.
Format -> Table -> Remove Table to get rid of unwanted tables.