chromium has troubles showing videos from youtube

[Gregory Edigarov]

Hello,

chromium-86.0.4240.185, installed from packages
is showing spinner and goes no further  after the first ad before video, 
and not.
at first I thought  it is some extension, but with clean chromium the 
behavior is
still the same.
does anybody else observing this? or is it just me?

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With best regards,
      Gregory Edigarov