[Coco] SDC and T2 conflict?

[K. Pruitt]

I'm having issues with accessing /T2 and the SDC drives.

Anything I send to /T2 will cause my SDC drives to no longer be accessible, 
requiring a power down to recover.

If someone can confirm this behavior, or report that you can access your SDC 
drives after sending data to /T2, I'd really appreciate it.

I don't see the connection between the drivers at issue here.