Can you attach a screenshot?

• https://support.mozilla.org/en-US/kb/how-do-i-create-screenshot-my-problem
• use a compressed image type like PNG or JPG to save the screenshot

aloha FYI; for several days some, not all, of my Gmail accounts wouldn't load. just showed Sorry Temporary Error, error code 4. went into one of the 'error' accounts and fumbled around pushing whatever buttons i saw and don't know what i did, but only one of the accounts, that one with the error before, came up in all of the half dozen email icons. so, had to add all the other accounts, switch the names on two of the icons, close the extra tabs, and reorder them in the tab line, but somehow fixed the problem. all come up like they did before now. what did i do? i love computers. cheers