Kraken reported that Spot market went into post-only mode due to an identified issue on March 02nd at 16:48 UTC. Only new limit post-only orders could be submitted during the incident, while other order types were rejected. Existing orders remained cancellable. On March 02nd, at 19:13 UTC, they updated that the fix had been implemented and that they continued to monitor the issue.
On Mar 03rd, 2025, at 07:05 UTC, Kraken confirmed that the incident has been resolved.