Flash Player Window pops up when full screen on youtube

[Guest]

Hi guys,
I switched to Mozilla Firefox a while ago as it seems to play Youtube videos fine in HD, unlike Chrome. However, I downloaded the Flash Player Plugin to play videos and every time I view a video in full screen the flash player thumbnail pops up. This never happens on Chrome. Why is it popping up?
Many thanks,
AKNerd

 

[Someone Somewhere]

Screenshot?

 

[Guest]

here it is visit the site it has da picture
https://sites.google.com/site/akcomputingcompany/

 

[PCIBUSDRIVER]

your taskbar auto hide has issues with Mozilla, try changing these settings and test. Let us know

 

[Guest]

How do I change these?

 

[PCIBUSDRIVER]

Right click the start bar (Task Bar) then left click properties then you will see the settings.

 

[Guest]

Right click the start bar (Task Bar) then left click properties then
you will see the settings.

Done this, where are the settings for Mozilla'