Losing Connection to Yahoo

Losing Connection to Yahoo Accounts.  I have 7 email accounts setup in eM Client.  2 Outlook.com accounts, 4 Yahoo Accounts, 1 Google Account.  Outlook and Google work fine, but Yahoo Accounts will not sync and/or give connection error several times a day.

Hello Bob,
can you please copy the connection errors and cntent of the log tab in the same window for me?