Dear Esther,
 
In the attached log files, namely drD step logs, I found the following error:
 
ERROR: Program failed
An exception has been thrown
number of rows in design matrix doesn't match number of "time points" in input data!
Exiting
 
Would you please check your input or send us examples from the input and from stage 2 files.
 
Regards,
Tawfik