Map very slow in IE11 and Safari

Dima wrote:
When you click on group - the show|hide placemarks is working

Yes, but if I click in links of the list, markers will load and other do not load.

Dima wrote: As for StreetView.
The first gray - it is (I think) wrong position of map center, where there is no street view. Try to set map center to street, where there is a street view.

True, it was a bad position, sorry.
But on my map, I should also have the rotation control(activated in setting)?!

As for rotation - yes, in map settings it is, but not shown. It is in Google Maps API, but I can't find out when it's appeared

As for rotation below - it is StreetView control, not map.

Yesterday I answered to another question, now I only can control 3 parameters of streetview, but it has more
Look at my answer
forum.zhuk.cc/index.php/gm-component/3713-streetview-infowindow

You can't rotate map. Only StreetView and Google Earth

Ok, it seemed to me that he had already worked on my card ...
For links in the list, you have an idea where my error ?

I don't understand you. Explain more detailed, what you did and what you are expecting to get

Ah ok,

In the map, list appears on the left with titles markers.

In markers list settings, there are 2 options :
- At the click = click (open) or center

My setting is on click (open).

But the markers tooltips (title - description ) does not open.

If I disable the loading Jscript, it works well ... but then, it is in IE it does not work!

Normally, if you click title in list, markers must be open to see the overview.