Thank you for your feedback, your phenomenon seems to be that the index of the drive letter does not match, resulting in the display disk missing, in fact, the raid is mounted normally, and the data is not lost normally.
We expect to release the fix v1.6.0-beta2 today, can you help us verify that this fix is working for you?
Hi, I have a similar issue here after updating to 1.6.0 Beta 2.
One drive is shown as missed, but all drives are looking good.
Access to the raid is Ok also, its definitely not write protected.