6 keys do not work in both panes

[suslo]

xyplorer      27 20 1600      32 bit
windows      2003 server      32 bit
screen dpi      96      100 percents
display      1920 1200

 
the left and right and up and down   arrow keys
and the 2 keys   home end
do not work in both panes

but they all work in the tree

another user had a very similar problem
https://www.xyplorer.com/xyfc/viewtopic.php?t=25876

[suslo]

in both panes

ctrl a works
alt enter works

type ahead find works

shift home does not work
shift end does not work

but

in both panes
when inline renaming

all keys and combinations work

[suslo]

SelectOldSchool=0 solved the problem