Dear Michael,
My PC config as below,
PC: Windows 8.1
Software : VirtualBox 4.3.20 / with VirtualBox Guest Additions
Guest OS : windows 7, Windows XP
Mobile client : iphone 4s, ipad
Apps : 2XClient RDP, RD Client / by Microsoft
When log in to host system by local PC keyboard, then login to Guest OS by local keyboard , everything were okay.
when using remotedesktop client app ( such as "2XClient RDP" and "RD Client /Microsoft" by iphone/ipad connect to host machine Windows 8.1, most keyboard typing is working fine.
So I want to use RDP Client by Mobile to control the virtualbox Guest OS.
The problem is after connect to Host Window 8.1 by RDP Apps , when click to VirtualBox Guest OS system client windows ( Windows 7, Windows XP ) , all keyboard typing fail to be transmitted to Guest system. That means only have mouse control with keyboard.
I remember some previous version before VirtualBox 4.3.16 could work fine in such combination.
Would you please help on this error ?
James