I have noticed that several people are getting -161 errors at the end of
lb_thread_all_multi... WUs on mini rosetta v1.71. This happens both on Linux and Windows Vista for a lot of users - so it doesn't really seem to be a "Client Error"..... Not my fault, honest!
Anyway here's the details and thread:
Mini rosetta errror thread
(If I have understood the output correctly the WU executes OK and the error happens right at the end during a file transfer operation).