• I run a site for a client. We used this plugin until we found out that when you get to larger (50k+) number of submissions, then it causes Contact Form 7 submissions to slow or fail completely. The request stalls, millions of calls get made to the database, and the user gets no feedback.

    Uninstalled it, and saw an immediate drop in submission time from 30-40 seconds to basically no time at all.

    Beware until this is specifically addressed.

    • This topic was modified 6 years, 11 months ago by Wojtek.
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