Reported by briang1 on 2010-08-08 14:12
Well, downloaded some files using this version of Firefox, but could not see the results in the download window.
The nvda/f1 looks like this.

key press: nvda+f1
INFO - appModules._default.AppModule.script_navigatorObject_devInfo (15:02:29):
Developer info for navigator object:
name: None
role: ROLE_UNKNOWN
states:
Python object: <NVDAObjects.IAccessible.IAccessible object at 0x02239350>
Python class mro: (<class 'NVDAObjects.IAccessible.IAccessible'>, <class 'NVDAObjects.window.Window'>, <class 'NVDAObjects.NVDAObject'>, <class 'baseObject.ScriptableObject'>, <class 'baseObject.AutoPropertyObject'>, <type 'object'>)
description: None
location: None
value: None
appModule: <firefox (appName firefox, process ID 1512) at address 2265710>
TextInfo: <class 'NVDAObjects.NVDAObjectTextInfo'>
windowHandle: 525112
windowClassName: u'MozillaUIWindowClass'
windowControlID: 0
windowStyle: 382664704
windowThreadID: 1456
windowText: u'61% of 1 file - Downloads\x00'
IAccessibleObject: <POINTER(IAccessible) ptr=0x1ae058 at 3f4a7b0>
IAccessibleChildID: -108298560
IAccessible event parameters: windowHandle=525112, objectID=-4, childID=-108298560
IAccessible accRole: exception: (-2147024809, 'The parameter is incorrect.', (None, None, None, 0, None))
IAccessible accState: exception: (-2147024809, 'The parameter is incorrect.', (None, None, None, 0, None))

I waited for ages,but no change other than random percentages reporting.
This is latest snap of nvda re date of ticket.