If you look to open a bank account ASAP and deposit your required finances, you can go to Immigration and apply for a 30 day extension then at the same time apply for your visa, they may want you to season your funds, have them in your Thai bank account longer, if so at the end of your 39 day extension of stay do a boarder bounce to receive another 30 days
Just some info if needed
You can do 2 boarder bounces per year, entering by land
Flying out and back in unlimited however it is at immigration officer’s discretion on how many times
Also when arriving it is not a 30 days visa unless you are applying for one, it is 30 days visa exempt
No issues it took seconds, even though my bank was having issues on Monday, I still got to transfer
My bank was having issues transferring money in and out on Monday, a payment due to go into my bank was held up along with other customers until the error was fixed on Tuesday afternoon
My transfer of funds already in my Aus account were completed although looking at the account in Aus (not wise) it send the payment was pending 🤔