After knife projecting, and heading back into edit mode, I find that all the vertices are invisible, and I get a very peculiar way of moving/editing things which is highly inconvienient. Here is an example of what happens https://gyazo.com/02085eed7b7fc3adfe1b1ec81ab3244a
Usually I have simply copy and pasted everything onto a new blender file and this has fixed it, however on bigger projects that I am now undertaking it has become highly troublesome to copy and paste many objects and parts without worrying that I've forgotten something, and really it's just become a hassle.
If any of you could help with this it'd be fantastic.
Thanks