I tried the beta and here is a verbose log. It's like the interface isn't there, except it is and it does work. It did switch from the no echo to echo corrupt as the error message.

Code:
  Loading Definition DEVICE=0xF4 MSG=0x0
  Loading Definition DEVICE=0xF4 MSG=0x1
  Loading Definition DEVICE=0xF4 MSG=0x2
  Loading Definition DEVICE=0xF4 MSG=0x3
  Loading Definition DEVICE=0xF4 MSG=0x4
  Loading Definition DEVICE=0xF4 MSG=0x5
  Loading Definition DEVICE=0xF4 MSG=0x6
  Loading Definition DEVICE=0xE4 MSG=0x0
  Loaded 1014 elements into 8 definitions.
  VERSION re-checking, network went online!
  VERSION offline status, skipping versioning
  Using monotonic reference clock.
  EEHack Version 4.52
  Current OS : Windows 7
  Built with THROTTLE_MS=2
  Opened serial port COM1 Description PCI Express Legacy COM Port MFR Oxford Semiconductor Inc
  START SILENCE ROUTINE
  Waiting for silence....
  Wait iterations: 0
  SILENCE FBODY ECM
  SHUTUP DEVICE f4
  [SERIAL WRITE]*F45608AE
  SHUTUP DEVICE f4
  [SERIAL WRITE]*F45608AE
  SHUTUP DEVICE f4
  [SERIAL WRITE]*F45608AE
  SHUTUP DEVICE f4
  [SERIAL WRITE]*F45608AE
  SHUTUP DEVICE f4
  [SERIAL WRITE]*F45608AE
  SHUTUP DEVICE f4
  [SERIAL WRITE]*F45608AE
  Waiting for silence....
  Wait iterations: 1
  [SERIAL WRITE]*F45608AE
  [SERIAL DISCARD ECHO]
  [SERIAL READ]*FCD6F8AE
  SERIAL: ECHO CORRUPT! (bad serial interface?)
  START SILENCE ROUTINE
  Waiting for silence....
  Wait iterations: 1
  SILENCE FBODY ECM
  SHUTUP DEVICE f4
  [SERIAL WRITE]*F45608AE
  SHUTUP DEVICE f4
  [SERIAL WRITE]*F45608AE
  SHUTUP DEVICE f4
  [SERIAL WRITE]*F45608AE
  SHUTUP DEVICE f4
  [SERIAL WRITE]*F45608AE
  SHUTUP DEVICE f4
  [SERIAL WRITE]*F45608AE
  SHUTUP DEVICE f4
  [SERIAL WRITE]*F45608AE
  Waiting for silence....
  Wait iterations: 1
  [SERIAL WRITE]*F45608AE
  [SERIAL DISCARD ECHO]
  [SERIAL READ]*FCF6F8AE
  SERIAL: ECHO CORRUPT! (bad serial interface?)
  START SILENCE ROUTINE
  Waiting for silence....
  Wait iterations: 1
  SILENCE FBODY ECM
  SHUTUP DEVICE f4
  [SERIAL WRITE]*F45608AE
  SHUTUP DEVICE f4
  [SERIAL WRITE]*F45608AE
  SHUTUP DEVICE f4
  [SERIAL WRITE]*F45608AE
  SHUTUP DEVICE f4
  [SERIAL WRITE]*F45608AE
  SHUTUP DEVICE f4
  [SERIAL WRITE]*F45608AE
  SHUTUP DEVICE f4
  [SERIAL WRITE]*F45608AE
  Waiting for silence....
  Wait iterations: 1
  [SERIAL WRITE]*F45608AE
  [SERIAL DISCARD ECHO]
  [SERIAL READ]*F47608AE
  SERIAL: ECHO CORRUPT! (bad serial interface?)
  START SILENCE ROUTINE
  Waiting for silence....
  Wait iterations: 1
  SILENCE FBODY ECM
  SHUTUP DEVICE f4
  [SERIAL WRITE]*F45608AE
  SHUTUP DEVICE f4
  [SERIAL WRITE]*F45608AE
  SHUTUP DEVICE f4
  [SERIAL WRITE]*F45608AE
  SHUTUP DEVICE f4
  [SERIAL WRITE]*F45608AE
  SHUTUP DEVICE f4
  [SERIAL WRITE]*F45608AE
  SHUTUP DEVICE f4
  [SERIAL WRITE]*F45608AE
  Waiting for silence....
  Wait iterations: 1
  [SERIAL WRITE]*F45608AE
  [SERIAL DISCARD ECHO]
  [SERIAL READ]*FCD6F8AE
  SERIAL: ECHO CORRUPT! (bad serial interface?)
  START SILENCE ROUTINE
  Waiting for silence....
  SILENCE FBODY ECM
  SHUTUP DEVICE f4
  [SERIAL WRITE]*F45608AE
  SHUTUP DEVICE f4
  [SERIAL WRITE]*F45608AE
  SHUTUP DEVICE f4
  [SERIAL WRITE]*F45608AE
  SHUTUP DEVICE f4
  [SERIAL WRITE]*F45608AE
  SHUTUP DEVICE f4
  [SERIAL WRITE]*F45608AE
  SHUTUP DEVICE f4
  [SERIAL WRITE]*F45608AE
  Waiting for silence....
  [SERIAL WRITE]*F45608AE
  [SERIAL DISCARD ECHO]
  [SERIAL READ]*FC5608FD
  SERIAL: ECHO CORRUPT! (bad serial interface?)
  RESUME DEVICE f4
  [SERIAL WRITE]*F45600B6