Hi Dima ...
I have use your extension on my live site and all working good.
Now Im on progres to re-build my site from zero (still using same template with live site, only change the css and add some module postion), Im re-build it in local house.
Im using joomla 3.6.4, both my life site and local house, version map also same.
But on local house i'v got problem show the map, both back end and front end, I'v got message :
"Oops! Something went wrong.
I was try to check all setting, change it, etc ...., Im also compare the setting with my life site, but still got same result.
On local house still didn't show the map.
Could you please to inform me what happen, Im almost giveup since it was check in almost 2 days