I am not sure, but something seems odd: did I choose the right category for immigration appointment by choosing

L1 Extension Visa For Visit spouse/Thai Children or
In case of Thai husband/Thai wife

Because in the end I got 2 queue numbers both for L1 (instead of one confirmation compared to last year) with two separate confirmations (in one pdf file))

Edited 1 hour ago1 hr by zappalot

here the screenshot from the first page

I wouldn't be concerned.

Do a hard copy print out.

When you first enter the L desk area attend the doc check L1 (first desk on right)

Suggest be say 30min early for appointment.

4 minutes ago, DrJack54 said:

Suggest be say 30min early for appointment.

in general, good advice, but for the 1 pm appointment? they do not open the gates before exactly 1 pm again... Need to be there say like 11:45? But then what would the point of the time saving online appointment be?

23 minutes ago, zappalot said:

in general, good advice, but for the 1 pm appointment? they do not open the gates before exactly 1 pm again... Need to be there say like 11:45

You don't need to be there 11.45

I most often try and book appointment 1pm.

I do my photocopies etc in that time.

Yours being marriage guess you take prepared docs.

You can arrive any time prior to 1pm.

Ignore the long line queue as you have an appointment just stand near entrance doors and at 1pm you can walk straight in