help solve youtube videos black screen on mozilla 58.0.2 (64 bit) version
YouTube videos play fine on MSFT Edge, Chrome and Google, but Mozilla Firefox videos do not load. Screen stays black w/o sound. I will appreciate help straight forward steps. Thanks
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Make sure you are not blocking content.
Start Firefox in Safe Mode {web link} by holding down the <Shift> (Mac=Options) key, and then starting Firefox.
A small dialog should appear. Click Start In Safe Mode (not Refresh). Is the problem still there?