I can confirm this problem on all my different systems with different architecture, 32 bit and 64 bit with all the latest patches from online update installed.
The problem with reproducing the bug is that it does not appear immediately after start-up of Firefox, but only after having used Firefox for some time. Simply closing Firefox and restarting resolves the problem - at least temporarily.
To reproduce the problem I recommend that you work with Firefox for some time until the problem occurs (my suspicion is that you need to work with some multimedia files to induce the problem).
What is the information I should send you from my computer when this bug is active?
I can confirm this problem on all my different systems with different architecture, 32 bit and 64 bit with all the latest patches from online update installed.
The problem with reproducing the bug is that it does not appear immediately after start-up of Firefox, but only after having used Firefox for some time. Simply closing Firefox and restarting resolves the problem - at least temporarily.
To reproduce the problem I recommend that you work with Firefox for some time until the problem occurs (my suspicion is that you need to work with some multimedia files to induce the problem).
What is the information I should send you from my computer when this bug is active?