Got my bank account this morning with no problems whatsoever (well, one tiny one that I'll mantion later), at bangkok Bank Meechok branch (Chiang Mai).
We were told that even though I had got a residency certificate, they did not require it, as my non-o visa and marriage certificate were enough..
My little problem...... I now have the book, the bank card, and I can access my account online with no problems. However, I cannot access through the mobile app, as the faciaL recognition required insists that I have a face covering....... It's my beard...š¤£š
Guess it couldn't all go to plan, so the 30 mins it took was good. Unlike the flights where we paid for 16 hours and got another 18 for free through Beijing...ā¹