What is the process and requirements for obtaining a DTV (workcation) visa from the US Consulate for Thailand?

One month for approval for DTV (workcation) at USA - LA Consulate.

I wrote a brief letter to support my application as an online stock trader for my own personal brokerage investment accounts. I included the first page (summary) from my most recent account statement. About 2 weeks after my submission, I was asked for my most recent income tax statement (I uploaded only the first page of my 1040 Fed). About 1.5 weeks later, they asked again for my income tax and this time I uploaded state and federal (including all pages of 1040.) They also asked for proof of 17k USD. My initial application showed a balance of ~16k in a bank money market savings. The next day they further clarified that money market accounts do not qualify so I transfered it to a non money market savings account. There might be some misunderstanding that a bank money market savings is an investment account. A couple days later, approved! Well worth $400 for a 5 year visa.