"Windows detected a hard drive" issue in Windows 7 x64

Question

I upgraded to the OCZ-Agility3 120GB from a 60 OCZ Vertex2 SSD. I cloned the drive from the Vertex to the new Agility. Everything seemed to have gone well and have not had any problems.

Recently in the passed month I have gotten this error:

I downloaded teh OCZToolboxMP and ran the SMART utility and don't see anything wrong:

SMART READ DATA

ModelNumber : OCZ-AGILITY3        
Serial Number   : OCZ-Y1945X77438P4NU6
WWN     : 5-e8-3a-97 ebea5ba76

Revision: 10
Attributes List
  1: SSD Raw Read Error Rate                Normalized Rate:  70 total ECC and RAISE errors
  5: SSD Retired Block Count                Reserve blocks remaining: 100%
  9: SSD Power-On Hours                     Total hours power on: 968
 12: SSD Power Cycle Count                  Count of power on/off cycles: 28
171: SSD Program Fail Count                 Total number of Flash program operation failures: 0
172: SSD Erase Fail Count                   Total number of Flash erase operation failures: 0
174: SSD Unexpected power loss count        Total number of unexpected power loss: 11
177: SSD Wear Range Delta                   Delta between most-worn and least-worn Flash blocks: 0
181: SSD Program Fail Count                 Total number of Flash program operation failures: 0
182: SSD Erase Fail Count                   Total number of Flash erase operation failures: 0
187: SSD Reported Uncorrectable Errors      Uncorrectable RAISE errors reported to the host for all data access: 4145
194: SSD Temperature Monitoring             Current: 30  High: 30 Low: 30
195: SSD ECC On-the-fly Count               Normalized Rate: 120 
196: SSD Reallocation Event Count           Total number of reallocated Flash blocks: 100
201: SSD Uncorrectable Soft Read Error Rate Normalized Rate: 120
204: SSD Soft ECC Correction Rate (RAISE)   Normalized Rate: 120
230: SSD Life Curve Status                  Current state of drive operation based upon the Life Curve: 100
231: SSD Life Left                          Approximate SDD life Remaining: 100%
241: SSD Lifetime writes from host          lifetime writes 893 GB
242: SSD Lifetime reads from host           lifetime reads 968 GB

Does anyone have any ideas of what might be wrong and or how I can go about fixing this? Please let me know if there is other information I can provide. Thanks for your help

Windows 7 x64 SP1 AMD Phenom II X4 940 8GB RAM

Answer 1

Uncorrectable RAISE errors reported to the host for all data access: 4145
Total number of reallocated Flash blocks: 100

Needs to be 0. You have a bad SSD.

Answer 2

DR means "drive removable", 2 is the USB host controller ID assigned by Windows. So it is not your System drive that has problems but a removable drive you are attaching via USB.

Each usb port will be assigned a different number when being used, sorting out which is which is difficult.