Yes, the newer version 5.0.1.894247 doesn't solve the issue.
For your mentions of "weak link in hw", I think may not the root cause (HP Proliant DL580 G5 - 8 * Xeon x7350 - 8G RAMs). Coz even with zero server loading, the issue still happens. Moreover, it was used to be fine before I try the trial version of VMware workstation and remove it (by command lines).
For "Bug Check", may I know how do you start this procedure?
Thanks!