SMTP fail error message on site with both Chronoforms 5 and 6 installed

Reqvu 30 Nov, 2017
I have both Chronoforms 5 & 6 installed on the same site. Forms sending emails with 5 send without issue. Emails to the me from forms created with Chronoforms 6 send the following error:

Notice
SMTP connect() failed. https://github.com/PHPMailer/PHPMailer/wiki/Troubleshooting

My joomla site mail settings, acymailing, and chronoforms5 configuration are all the same and work fine.

anyone have some advice?
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