I have been playing around with Stablebit for little over a month and I continue to run into the same problem. Adding new disks rarely show up in the disk list or some are skipped entirely. I will have 10 drives in and stablebit will skip over a few of them, such as disk 4,5,8.
I usually average about 3-5 drives in my array that are detected by the OS but not stablebit.
Any advice would be greatly appreciated