ntson

Thanks for responding me.
So, I’m sorry for late reply.

I think the plugin is not stable. I have tested a few devices (iOS: iPhone, Android: Samsung Galaxy S9, Blackberry: Blackberry Z10), and web browser (I use anonymous browser with: Safari, Chrome, Firefox, Yandex).

Occasionally I do not go into the AMPforWP interface but into the responsive interface. Or occasionally on the web browser I re-enter the AMPforWP interface not the web interface.

I have not found the cause of the error. I have try Health Check to check plugin conflict, nothing found. I only use the AMPforWP plugin as the mobile interface.
I can provide additional information about the site I am working.

WordPress version: 4.9.8
Server software: LiteSpeed
PHP Version: 7.2.9
Redis enable with plugin LiteSpeed Cache.

+1

On one of my sites, going to any WordFence page results in this continual dialog pop-up.

Just started as of the latest WF update.

p/s: this is screen shot: https://imgur.com/a/C6lSyPf