ToLearn

@pronl your question is quite completed for me ?? I am not fully understanding it all myself. Basically, every time I did some unexpectd changes (like deactive woocommerce plugin) on my WordPress admin site, I got locked out with unable to access my admin site and had to search google for people solutions. So this time, I locked into my web/domain hosting site. There is an option there to change from Windows to Linux. However I didn’t see any detail about my web hosting is doing copying or moving. I did read that it may take 24hrs for switching to Linux, but looks like it mine was done pretty quick. Finger-cross I won’t see my site crash tomorrow.
Sorry I can’t answer your question regarding platform.
I just updated my flatsome theme to v2.9 and I got my google map not working. Once I fix this, I will try the iTSec again. If it is still not working, then I won’t be bother (I use WPS Hide Login). It is just annoying when I read very good reviews of iTSec but not working when I used it!

@pronl thank you for your help. I changed my hosting OS to Linux and the web server is Nginx. I still got the same error message??

@pronl yes it is under Windows hosting. I tried to install WPS Hide Login plugin and it is working fine to change my url login page. I would be great to get the iThemes Security one working instead of installing more plugin.

I got more issue now as the Lost Password Page is not found when I clicked it. I have tried deactivate ithemes security and Wps hide login so they are not the issue. Any idea?
Thanks.

@pronl I am not confident enough switching one theme to another, I don’t think it is as simple as activate and deactivate the buttons. I am not an expert in wordpress, I don’t really want to mess up the site. Is there any other way? I would love to here if anyone using flatsome having issue or not. Thank you.