I'm running MacOS Catalina 10.15.6. My Pegasus2 R4 drive was mounting fine for a while. Then it would eject if the system went to sleep. I updated the drivers and rebooted. Now it won't mount at all. I can't see it in the disk utility either.
When I go to my system information on the Thunderbolt device tree I get the following:
Pegasus2-R:
Vendor Name: Promise Technology, Inc.
Device Name: Pegasus2-R
Vendor ID: 0x2
Device ID: 0x9
Device Revision: 0x3
UID: 0x000200000015ECD0
Route String: 1
Firmware Version: 19.2
Port (Upstream):
Status: Device connected
Link Status: 0x2
Speed: Up to 20 Gb/s x1
Current Link Width: 0x2
Cable Firmware Version: 0.1.23
Link Controller Firmware Version: 0.13.0
Port:
Status: No device connected
Link Status: 0x7
Speed: Up to 20 Gb/s x1
Current Link Width: 0x1
Link Controller Firmware Version: 0.13.0
Anyone have any ideas?