[BRLTTY] Problem with typing in liberoffice after killing and restarting brltty

[payman shaykhmehdi]

When I kill and restart brltty manually, braille display works but I cannot
type anything.

brltty logs shows that it receives keys correctly but nothing appears in
text editor!

Is there anyway to kill brlltty and restart it (as root) and use the full
functionality of it?
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