On the contrary, my wife complains all the time about her iPad doing that to her, as does my daughter on her iPhone. Yet neither one is even remotely interested in an Apple forum.
I've about given up posting from my old iPad minis, because of constantly getting the dreaded "have to reload the page" error. Not to mention being unable to switch between apps without everything reloading. I'd love more RAM.
I still get the error my new iPad Air 2. I don't think is the ram but a software issue with safari.