I don't have these problems and I use a much more simple method. I tested this with the sample custom module (bare-bones) that comes with the Dev Manual.
1) Open the web site you are developing a custom module for
2) Use the instructions in the dev manual. I have attached the instructions the bare-bones template generated for me.
3) In the same solution, add your module, set a breakpoint, press F5, and it works.
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