I would love, more than anything, a story from someone first time in Thai who went through and completed the proces on their own. Do such people exist?
Maybe, but they are not telling us how they went from zero to the final result.
How those 1st timers even knew what Immigration is and where to go?
Yes, now that I have everything sorted, if I can not get out of the agent, I may just let my extension expire, come again a month later on a new eVisa 90 days and do it myself. I am in Japan 6 months a year, no drama for me.