feko error at parallel execution

Hi,

I have an error that persist to occur when I use parallel Feko execution, but it doesn't when I use sequential execution:

[01:2232]...ERROR:unable to read the cmd header on the pmi context, generic socket failure, error stack:
MPIDU_Sock_wait(2815): The specified network name is no longer available. (errno 64).
[01:1608]...ERROR:unable to read the cmd header on the pmi context, generic socket failure, error stack:
MPIDU_Sock_wait(2815): The specified network name is no longer available. (errno 64).

It is a very annoying error, I can't use the parallel execution while the sequential is very slow and time consuming

Any Idea how to fix this error?

Thanks in advance

Looks like to one to rather send to their support.