I found an issue with Kraken account data synchronization via API a few days ago, which was not the case earlier in the past months. Apparently Koinly refuses to accept transactions made in the last 5 days, and considers that the calculated balances do not match the reported balances, but this involves not only the coins of the last 5 days/fiat with which there were transactions, but also FEE bonus commissions, which was presumably spent long ago (the earliest trading operations) and previously did not cause any errors in the calculations.

The only changes I've made in the last few days are changing FIFO/ACB and other calculation methods over and over again, trying to get at the heart of the inconsistency in the calculations between Koinly/local accounting program. But I don't think these events are related. So what is it, that the API has failed and how to be - to wait automatically that you fix it and everything will work itself out, or user actions are needed (like delete API and create new)? I am not ready to switch to csv data loading at the very beginning of using the service, nor to delete wallet data, where there were at some points manual calibrations of fiat equivalent digits. That's not serious.