After updating to Windows 10 ver 1809, built-in RDP client (mstsc.exe ver. 10.0.17763) connection is not refreshing screen connection.
Clicking an app/folder icon seems that it is not doing anything (frozen, unresponsive) but when you end the rdp connection and reconnect, it shows that it is opened. Also, often gets a black screen when connecting and stays like that forever.
RDP client (mstsc.exe ver 10.0.17134) from pc using Windows ver 1803 works fine
RDP 10.1.1088 from Microsoft store works fine but not the built-in RDP.