My Redsys orders arrive as canceled

Hi,
We have recently added Cloudflare to our website, since then the orders that we are paid by Redsys arrive as canceled but are paid.
We have seen that acquiring your advanced certificate solves it, we bought it yesterday and the problem has not been solved.
We are sure that the problem is caused by Cloudflare, how can we fix it?

This topic was automatically closed 15 days after the last reply. New replies are no longer allowed.