Got some news,
I eventually got it working on my last post (https://www.denaflows.com/blog).
Very weird behaivior though. I have to check the Allow comments box and save the post once and again untill it stays put. Then publish and pray not to find any misspelled word afterwards (I do it better in spanish than english, don’t be too tough with my messages here ?? ).
If any change is needed, I have to start all over again: check-save-check-save-check-save untill I get it done.
Hope this helps a little, even though it’s not a final solution.
All the best. Dena Flows