ExcellentTravel plus if you transfer from investment account did you show them that account in the interview with the money being transferred to checking
But the rules says 500,000 baht in account for 6 months. I can see why they denied you. I know a couple of people with having funds shorter term. But if you want no problems and higher success then season your money for 3-6 months. It’s not that hard. 2 days before statement cut off transfer the money into your account. Then transfer it the day after the statement date.