It doesn't look like any of the Community Members has an any additional info on this one, so I would recommend contacting the Support Department: 1-800-821-2797.
Any difference if you set file naming from Auto to Advanced and using %M;%s ?
I checked the officeial guide and read many tickets concerning the same issue, no luck, I am unable to make it work.
The share on the PC works, the share user was configured, the PC is accessable from the LAN where the 3635 is located.
Please see screenshots below and let me know how to make it work. Thanks