When I am using opera, some websites I open cause the whole browser to get painfully bright and makes the entire browser virtually unusable. This sometimes clears when I close the tab that caused it, but reopening it causes the same issue. Other times, though, the brightness continues after the tab causing the error is closed.
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The example shown is not the worst it has gotten, but the problem has continued long enough that I am posting it here. I have tried everything imaginable for this, and nothing has worked so far.