I understand. For now, everything works as it should. At the moment I turned off IQ Block Country. I’m thinking of excluding or removing others.
Regards.
Unchecked these two options, which you write. I set Google recaptcha. Everything I did as directed. For now, I did not check whether it is improving and there are no errors. Tomorrow I will write, if everything is in order. In addition to still use this plugin Ban, WP Anti Spam IQ Block Country and All-in-One WP Security. Perhaps they may interfere with your plug?