Loaded braille display driver noBraille, current display has 0 cells. WARNING - core.main (12:07:42): UIA not available INFO - core.main (12:07:42): NVDA initialized INFO - braille.BrailleHandler.setDisplayByName (12:12:36): Loaded braille display driver freedomScientific, current display has 40 cells. ERROR - eventHandler.executeEvent (12:12:39): error executing event: gainFocus on with extra args of {} Traceback (most recent call last):   File "eventHandler.pyc", line 136, in executeEvent   File "eventHandler.pyc", line 84, in __init__   File "eventHandler.pyc", line 91, in next   File "NVDAObjects\__init__.pyc", line 779, in event_gainFocus   File "braille.pyc", line 1325, in handleGainFocus   File "braille.pyc", line 1329, in _doNewObject   File "braille.pyc", line 1133, in getFocusRegions   File "braille.pyc", line 749, in update IndexError: list index out of range _______________________________________________