Let's start thinking about ideas for canonical Q&As!
The community gets some questions over and over again.
This is a signal that we aren't answering the question as effectively as possible, or linking together effectively enough all of the existing material on the site that does answer it.
In these cases it would be optimal to have a high-quality question and answer which we can point people to.
What questions do you see getting asked repeatedly, maybe in a bunch of different variations?
Note an answer to this post should have at most one question as its 'summary question' but should attempt to substantiate the basis for its necessity in terms of linking to at least three existing questions that seem to be variations on the specific issue at concern.