Issues with History on the chart

Hello, i have 2 issues with my Ctrader Desktop

1) If I chose a Deal Map to be shown in Viewin Options on my chart it starts lagging heavily. I tried it on several computers. Without Deal Map it works perfectly, but all the deals shown on the chart increase the time of launching Ctrader to over 1 minute, scrolling the chart takes about 5-10 seconds, order execution takes about 3-5 secs. Meybe there is some option to show only last 10 deals or smth to increase efficiency. By the way on the older versions of CTrader Deal Map did not affect the speed at all.

2) After the last update from yesterday 16 March  it is not possible to see a deal done on the chart.

As described above I had to untag Deal Map in viewing options on my chart, but If I went to History page an simply click any deal it appeared on the chart, just a single deal. 

Now since last  update If I open Tradewatch(bottom) and go to Hostory page and click on the last deal then one of the chart in the main window switches to the requested Symbol and shows the deal.

But the deal is not shown if the symbol is opened as Detached chart in separate window. Moreover if I open a History in a separate detached window it also does not work, nothing is happening.

Please fix it so clicking the deal will not switch symbol chart in the main window and deal could be seen on a separate window.

Thank you.