Has anyone attempted, successfully, to download a forum webpage? Short topic pages with just a few replies download completely, but much longer topics (many replies) do not completely download, most of the time. For example, the page https://forum.arduino.cc/t/sending-multiple-variable-array-over-rf-link-nrf24l01/405978 will not completely download, regardless of my method of download (eq File > Save Page As > either of the three options) and the browser I use - firefox (default), vivaldi, chrome and even edge. By "most of the time:, I mean that I manage to successfully download some long web pages after much playing around, but the above topic remains stubbornly non downloadable.
If I am at the top of the page and download, the top of the page is downloaded, but then after a few down arrows, the reminder of the page is missing (the final footer is downloaded). On the other hand, scrolling to the very bottom of a topic page and downloading results in the bottom replies only being download (again, with header and footer). To me it appears that the pages are "invisibly" divided into a number of separate pages. In fact, in one instance only, I scrolled down a page and saw something similar to a "display next page" link, but scrolling a little further immediately forced the next part of the page to display.
I've tried many different download add-ons in the various browsers but they all fail. I have also removed many of my security add-ons but pages downloaded are still truncated. Any suggestions?