accessibility issue (no mouse)

Hello,

I'm using AdobeConnect Add-in WIN 11.9.970.233, on Windows 7 with all updates and Adobe Flash 14.0.0.179 with Mozilla Firefox as main browser.

When I logon to AdobeConnect.com site, add-in is started, but...

Sometimes I can use accessibility (no mouse) without any problem, sometimes not...

Example:

When add-in is started, I am using CTRL-Space to open meeting preference.

Sometimes CTRL-Space is working, sometimes not.

Simply, no keyboard shortcut is working...

Later, shortcuts will start working without any problem.

Regards,

Haris