I must admid i had the same issues also with other software vendors , but since starwind is the top provider (and my choice as well ) it would be nice to find a solution.

Unfortunately I'm facing the same issue with a 3ware sata raid 0 8 sata disks , win 2008 , dual intel pro , tyan amd motherboard.

I do not dare to recommend the product as an ISCSI solution to my company for core implemantation.