Have Windows7 workstation with a USB COM port device installed.
From this Windows7 workstation I RDP to Windows Server 2012 terminal server and all devices are redirected through RDP correctly.
If I RDP from same workstation Windows7 to Windows Server 2019 terminal server, using the same GPO in domain, I do not get these COM ports redirected.
Both RDP connections have the COM port redirection checked ON, and I see the device on the workstation OK. (MSTSC.msc/Local resources/ Other Supported RemoteFX devices/COM3).
Does Windows Server 2019 need to allow anytjhing special in GPO to accept COM ports redirected. Windows7 workstation is using RDP 8.1 RDP version, as on Windows Server 2012 it works OK.
Or it requires something additional in GPO to be allowed. Any ideas?