@Dany *******
first set of numbers was not to Thai bank account, but just exchange within own account.
As we discussed in PM, the difference seems to be because I use a free Revolut account and you use a paid plan.
Especially in the weekends that seems to make difference.
Strange is that Wise for ne is a bit better than for you.
To make a long story short, you always have to check actual fees and rates, and they can be better when you have an account you pay for.