Anonymous participant If the visa is issued for a soft power activity you need to have an independent means of support, it could be savings, dividends, income from rental properties, any sort of passive income really
no, they were both doing 90 day reports rather than extensions. By certified balance I assume you mean the letter from the bank to immigration? I'm pretty sure this can be up to 7 days old and just the bank book needs updating on the day. If your bank isn't open I guess you might need to head to Watthana Nhakon or somewhere nearby to get the letter
Pick which option you want to go with and stick to it. If you want to work remotely from Thailand then workation is the option you want to go with. If you don't want to work remotely from Thailand then go with soft power. You can't chop and change