In one of my posts, Rex posted the following: RCONN: "About 98% of the command line parsing was changed between v16 and v17. A lot of inconsistencies were removed, previously uncaught errors are now caught, and everything is faster (and smaller)." So far I have had two issues that were related to command line parsing, IFTP and JABBER. With 98% of the command line parsing changed. I would suggest testing all your aliases and batch files to make sure commands are parse as you expect them to be.