To further assist you, I have also reverted to the “default” WP theme (2015) but Google Maps still crashes.
Deactivating the other two plugins also didn’t fix the issue.
To sum up. This is a new WP install (installed today).
Google Maps crashes and I can not see submissions.
I am on a Mac and my browsers are Crome and FF.
I am not able to provide you admin access but, I can tell you that this is a brand new WP install with only three plugins, one of them WR ContactForm
The other two plugins are:
WP Performance Score Booster
and Limit Login Attempts
Akismet is there but not yet activated.
I have also created a second form with nothing in it just to test the Google Maps issue and it too crashes right away.
All in all, your plugin is perfect in what it does. I just need to get it working. 🙂
Could this be because of the SSL certificate (the registration page starts with https://….