Hello akorolev, Could you please collect the logs from SAN servers with the script from KB article here: https://knowledgebase.starwindsoftware.com/guidance/how-to-collect-support-investigation-info-bundle-with-collectlogs-bat-2/ and log a support case here with logs: https://www.starwindsoftware.c...

Got trial version, after update to free - same errors. 5/11 13:03:55.744 5f0 Srv: *LICENSE* Rejected iSCSI connection to 10.199.210.1:3260 from 10.199.210.2:19254.Maximum of 0 allowed clients already connected to the server! 5/11 13:03:55.744 5f0 Srv: *LICENSE* Rejected iSCSI connection to 10.199.21...