Remote workers, what are common problems you face?

The problems or pain points can be both whose solutions exist (let me know the name of the startup which is trying to solve the pain point) as well as the unsolved one. I am trying to make a small wiki of the problems and solutions in the space. Some common one's might be : 1. What is Remote work ? How is it different from a traditional job ? 2. How to find Remote work ? 3. How to Manage legal aspects of a remote job ? - How to get the payment converted in my local currency ? - How do I manage my taxes ? - What about medical and other health policies ?