I don't use a cache plugin. 

Members who have previously posted in the forum get a WP Foro email saying when there has been a reply. But even if they log in first, when they click the link, it takes them to my member home page. The forum has disappeared for them. 

This is only SOMETIMES and for SOME members. 

Forum is here:

https://www.5minute.biz/

community/

I have now deleted forum caches but don't know what effect this will have? Thank you. 

Hi

one member who has had this problem says it is now fixed. 

Was it clearing the forum cache?

Why would this need doing and how often do I need to do it?

Thanks. 

Clare

Cache is deleted automatically. We only recommend to delete Forum and users cache when you got some issue.