https://www.displayfusion.com/Discussions/RSS/?TopicID=c04c8094-c102-4089-84ce-916610b2bba6 DisplayFusion RSS: 7.3 Beta 3 - Can't maximize YouTube video via Firefox Sat, 23 May 2026 17:13:21 GMT en hourly 1 https://www.displayfusion.com/Discussions/RSS/?TopicID=c04c8094-c102-4089-84ce-916610b2bba6 https://www.displayfusion.com/Discussions/View/73-beta-3-cant-maximize-youtube-video-via-firefox/?ID=c04c8094-c102-4089-84ce-916610b2bba6#6 Wed, 09 Sep 2015 16:14:17 GMT Binary Fortress Software https://www.displayfusion.com/Discussions/View/73-beta-3-cant-maximize-youtube-video-via-firefox/?ID=c04c8094-c102-4089-84ce-916610b2bba6#6 DisplayFusion Keith,

I have changed monitor configuration and uninstalled Display Fusion until it is solid with Windows 10. Needed to get work done, not mess with bugs.

Perhaps if someone else is experiencing it they might be able to troubleshoot. ]]> https://www.displayfusion.com/Discussions/View/73-beta-3-cant-maximize-youtube-video-via-firefox/?ID=c04c8094-c102-4089-84ce-916610b2bba6#5 Tue, 08 Sep 2015 19:58:40 GMT Binary Fortress Software https://www.displayfusion.com/Discussions/View/73-beta-3-cant-maximize-youtube-video-via-firefox/?ID=c04c8094-c102-4089-84ce-916610b2bba6#5 DisplayFusion Could you attach a copy of your troubleshooting info? I'd like to test these issues out here.

• Open the Settings > Troubleshooting tab
• Click the "Open Log" button
• Reply with the "DebugInfo.html" file from that folder attached

Thanks! ]]> https://www.displayfusion.com/Discussions/View/73-beta-3-cant-maximize-youtube-video-via-firefox/?ID=c04c8094-c102-4089-84ce-916610b2bba6#4 Tue, 01 Sep 2015 16:35:22 GMT Binary Fortress Software https://www.displayfusion.com/Discussions/View/73-beta-3-cant-maximize-youtube-video-via-firefox/?ID=c04c8094-c102-4089-84ce-916610b2bba6#4 DisplayFusion Thanks for the reply Jon - it was Beta 3 that caused the problem. It has been the bane of my existence this week since I installed it, and has more bugs than I can count easily.

- Can't maximize YouTube vids
- Start menu won't open on a monitor other than where I put the Windows primary Taskbar
- DF taskbars won't hide when using an app setup in the Compatibility area
- Can't drag Firefox (any possibly other apps) to a virtual split monitor space (via the Monitor Profiles splits area)

There are others, can't think what they were at the moment. I'd *really* like to rollback to Beta 2 if possible. If not, I might have to opt-out of the Beta, it just isn't usable on W10. ]]> https://www.displayfusion.com/Discussions/View/73-beta-3-cant-maximize-youtube-video-via-firefox/?ID=c04c8094-c102-4089-84ce-916610b2bba6#3 Tue, 01 Sep 2015 15:05:01 GMT Binary Fortress Software https://www.displayfusion.com/Discussions/View/73-beta-3-cant-maximize-youtube-video-via-firefox/?ID=c04c8094-c102-4089-84ce-916610b2bba6#3 DisplayFusion Can you give this new beta version (Beta 3) a try and let me know if it helps with your issue at all?

http://www.displayfusion.com/Download/Beta/

Thanks! ]]> https://www.displayfusion.com/Discussions/View/73-beta-3-cant-maximize-youtube-video-via-firefox/?ID=c04c8094-c102-4089-84ce-916610b2bba6#2 Tue, 01 Sep 2015 01:17:47 GMT Binary Fortress Software https://www.displayfusion.com/Discussions/View/73-beta-3-cant-maximize-youtube-video-via-firefox/?ID=c04c8094-c102-4089-84ce-916610b2bba6#2 DisplayFusion Update: Only way to get this to work again was to maximize FF to all three monitors, then hit the Fullscreen YT button. ]]> https://www.displayfusion.com/Discussions/View/73-beta-3-cant-maximize-youtube-video-via-firefox/?ID=c04c8094-c102-4089-84ce-916610b2bba6 Tue, 01 Sep 2015 01:09:58 GMT Binary Fortress Software https://www.displayfusion.com/Discussions/View/73-beta-3-cant-maximize-youtube-video-via-firefox/?ID=c04c8094-c102-4089-84ce-916610b2bba6 DisplayFusion A YouTube video in Firefox 40.0.3 can no longer be maximized to full screen. It immediately reverts back to it's windowed state.

Not related to Firefox from what I can tell, as I've been running this version of FF for almost a month now. No changes have been made to it. ]]>