I have been moved onto level 2 support. Waiting for an update from them. Hosts keep having pauses/freezing, network RX drops, vmotions stick, also All Path Down to our NFS storage. I am on the latest firmware/drivers provided by HP in the ESXI HP 5.5 update 2 disk and HP SPP disk. These are all elxnet.
HP DL360p G8
Emulex HP NC552SFP Dual Port 10GBE
firmware 10.2.340.19
Driver 10.2.298.5
Emulex HP FlexFabrix 10GB 2 Port 554FLR-SFP+
firmware 10.2.340.19
Driver 10.2.298.5
BL 460c G8
Emulex HP Flexfabric 554FLB 10GB 2 Port
Firmware 10.2.340.19
Driver 10.2.298.5
BL 460c G7
Emulex HP NC553i Dualt Port FlexFabric 10GB Converged Network Adapter
Firmware 10.2.340.19
Driver 10.2.298.5