First using the object directly I get the error: Thread 1 terminated abnormally: Can't call method "exec" on an undefined value at Configuration.pl
Then, if I try to pass it in as a reference as it looks like $ssh is coming in undefined, I get the error: perl: ath.c:193: _gcry_ath_mutex_lock: Assertion `*lock == ((ath_mutex_t) 0)' failed.