Is there a time limit for transferring an OA visa to a new passport in Thailand?

And time to stop this they told me and I have or my wife has.

There is a difference between a visa and an Extension of Stay, not only the way you get them in your passport but also the rules, regulations and requirements.

You are all correct in your situation, but your situation with a visa is not equal or can not be compared with people with an Extension of Stay.

And to avoid the confusing I close it down.

Can you do it without the letter from the Embassy or did they told you, you need the letter?

As soon as possible.