I am working on the issue with multiply notifications when a post is edited or posted. I have deleted one category. Problem lies with checking all or all boxes when subscribing. I have not found the access to your request, so that I can change those.

Most people say this site loads fast and easy.  A few say there are problems. I check often with Mozilla, Explorer and Chrome. I do not have any other browsers, so can not answer for loading and ease of operation in other systems. I am sure it also relates to the memory available in  your system. I wish I could fix all problems.

Iphone problems. I have no knowledge of Iphones or aps. If I did I would fix my ap with FB and have this blog on FB. I will pass the Iphone problem to WorldPress to see if they have a fix.