Delay in Apple Mail Opening the content of Email ans…

The fact that E mail stored, or not opened in some time takes excessive time to show content. I have researched this issue and have tried some of the trumped up solutions recommended.

i am convinced that this is a BUG in the latest Apple Operating system and that Apple knows, but is not admitting , the issue.

I am calling on Apple to own up to the problem and fix the bug as soon as possible and I am asking other users to keep pestering Apple until it does take action.