ThinPro RDP Set screen Size Issue 1680x1050

Hi

Currently running hptc-sp-freerdp-1.1hp13b-thinpro-6.1-6.1.1 on a T630 ThinPro

When trying to force screen size to 1680 x 1050 it loads the remote client but screen size is 1680 x 1052

Please assist in sorting this issue

I have tried to downgrade the FreeRDP on the ThinPro using the HPDeivice Manager but it refuses a downgrade stating the xar package can not be installed as current version is later than installed version

Could someone assist with either downgrading or upgrading FreeRDP on the ThinPro to resolve this buy/issue

Also tried to manually install latest release of FreeRDP using the .tar.gz but during make and configure system is missing dependancies therefore will not allow standard installation due to being ThinPro I think.