Multiecuscan

Hello!
I have a problem with the connection ... I can not establish a connection with FaiatECUS and car.
Shows that the error is a serial port and included cable is not good?
Jel maybe someone had this problem?
I'm going on ELM327 and not to link?
Thanks in advance!

can you provide us more details:
- which interface (cable) you are using?
- which car you are trying connect?
- did you checked all serial ports on your laptop/PC and on FES?
...