keyboard stops working

I updated to the latest version of Remote Desktop Manager and now I have been getting a weird situation where the keyboard stops working on the remote Windows server. I try to type and nothing happens. Then, if I mess around with it, like close the window and reconnect, it seems to start working. Considering I've had 2 or 3 other usability bugs recently with Remote Desktop Manager and it looks like a major user interface change occurred, I'm suspecting it.