Sorry Cliff, I called you Geoff, as I have another support thread going with Geoff:)
Everything is up to date. I’ve disabled all plugins (except, THE, ET, ETP and WooCommerce) and this still persists. I’ve changed to the 2016 theme as well with no luck.
In my other thread, there seems to be a strange conflict with enabling and disabling the Tickets that get sent based on order status. Going to disable all those now and only have the Follow Up emails sending messages and see if that fixes it.
Thanks