Hello, Okay I will try and explain what is happening. I have a Mac OS 12.4, bought late 2015 21 inch. Everything was working well until Monterey was loaded and consequently updates. I have sympatico as my e-mail and what has been happening is that when I open my e-mail I can always see the Subject line but not the content, or one will open and the rest not. I have to shut down my e-mail and then open it up sometimes once and sometimes up to 5/6 times to read my e-mails. This situation has now been going on for a few weeks now. Any help would be appreciated.