I have a recurring problem where I go to the last page of a topic and try to read the comments. I the end up with a blank screen i.e. no posts and have to return to the topic page and attempt to read the posts again.

we are looking into that, i never see this blank page, so if you can provide a link that would be great.

Just done it again this minute as i came onto site. went blank when i clicked on this topic, then when i clicked on back button and clicked again to come, on it worked

I’m having to log in everytime I visit the forum

This is not normal. It sounds like your cookies are getting deleted when you end a session. 

Can you please email support@rlfans.com so we can try and diagnose and help you. Please include; device, browser, operating system and what happens.