Does anybody know what app these controls belong to? '''| 1.00 | << | - | + | >> | X |''' Before I had to reinstall my Win 10 O/S and all my apps these controls appeared in the upper left corner of most of my streaming videos and most YT and saved videos. They allow me to go back or forward 10 seconds and adjust view speed. After my SSD hard crash I had to reinstall everything, and FireFox was first up, followed by Video Download Helper. Sync restored FF almost completely. But now those controls do not appear in any streaming mode, and only on some YT videos. I cannot find any reference to those controls in FF or DLH. I really need to get them working like before so that I can zero in on the best screenshot for my project.