Are you from Germany or Singapore or sending from a German bank account?
Why would you say that? I use a Germany bank, should I be worried?
No, my account is with Mistertango, it's a Lithuanian bank.
The explanation I got from Kraken support is that this bank (and probably other banks as well) have an increased risk of fraud and the extra layer of verification is needed on tier 3.
I understand that sending from german banks requires the same extra layer of verification to be completed on tier 3, the ID confirmation photo.
After this step completed the deposits are supposed to go fine even from german banks or high risk of fraud banks.
I am anyway considering to move away from Mistertango, even though they are good in reviews, I still have an incoming transfer with SEPA which is taking too long, already 5 days and not arrived in my account.