X-11 window focus from windows to Linux?

Anyone experience a Xwindow focus issue as below?
Editing any division in XPP Pathfinder
XPP 9.3 on Linux
Exceed 14 for X-window render
Putty 0.62 connection from windows to Linux XPP server
Using the Search softkey(E1r screen)
After entering the search term in the popup window, the initial find does not return focus to the division window, focus is set to the softkey window.  In order to use the F11 line editor key the window focus needs to manually be set back to the division window.