Upon boot up I get FsRpsInitInfo failed!

Upon boot up, I get this error below: Any suggestions?

FsPoeHwInit: FsRpsInitInfo failed!
LR {303} Task Init Failed for
LR {303} ISS is down due to occurence of TaskInitializationFailure

Hi Alex, this error can be seen when switch fails to access the CRPS. It can be due to a defective CRPS unit, or defective switch itself. Please replace the CRPS and if the symptom persists, then it is likely the problem with the switch.

I replaced the CRPS. The issue persisted. We downgraded to 4.0 and the switch came up but hte POE would not come up. When upgrading again to 4.2, 4.3 or 4.4, it crashed again with the same error.