CTRL+L, A, E isn't working [2]

Am using Xshell 3.0 on Vista, connected to BASH on RHEL over ssh.

For root CTRL+L, A, E isn't working, though it works fine for other users.

CTRL+L isn't working
#
#^L


CTRL+A isn't working
#
#cat^A


CTRL+E isn't working
#
#^Ecat

I guess it's some keyboard binding issue but how to fix this...

Program Ver. : Xshell 3.0

Shell might be configured for VI mode. Try this command.

set -o emacs

thank you very much... this fixed the issue...