@softraid-support IO errors would get detected during the "Certify" process, correct? So you would recommend to replace the USB cable?

I cleared the IO errors and relaunched SoftRAID. No new errors. My USB hub Caldigit TS3 also has other SoftRAID volumes/drives and they don't emit a...

I will have to wait until Big Sur 11.3 is out. My Time Machine was on another SoftRAID volume so that's not an option. I cannot do a factory refresh...

@softraid-support What do you mean both volumes? Only "A 4TB RAID 1" is having issues and other drives/volumes are fine. Maybe you meant to split ...

@softraid-support If I buy the Carbon Copy Cloner, will it fix my issue?

Thank you, please let me know once you have the information.

@softraid-support What exactly happened? Thank you, please let me know!

Thanks, I would really appreciate that.

@softraid-support Ok, I added it as a secondary disk to "4 TB RAID 1". It just needs to 'rebuild' but when I do it, computer restarts/crashes. Back ...

@softraid-support Ok I 'initialized' it now what do I do?

I resized it to 1 GB, still doesn't work trying to convert it to mirror RAID 1

I am able to convert the new drive into a "non-RAID" but when I try to convert the volume into it to a SoftRAID mirror RAID 1. I get this...

@softraid-support Yes, "A 4 TB RAID 1" mounts but it's missing 1 disk. See screenshot below, as soon as I add the new disk, it automatically rebuilds ...