Now, the issue is happen again, don’t know why this time. I doubt how and whether to renew the header pics of every product? The plugin will automatic to check the contect by itself at background or not?
I fixed by myself: change the max_input_vars from default 1000 to 10000.
It’s great. I will not worry about the spam anymore. It is so easy to use, and works perfect!
Thank you for your help.
I solved it by upload the file again.