I have what I think is a super basic setup but I can't seem to get it working. I have a ROP Fetch TOP pointing at the Geometry ROP inside a filecache. When I generate the TOP, it makes the correct number of work items and the expected output paths seem correct coming from the path defined in the filecache Geometry ROP. I then cook the TOP and it merrily goes through the motions but doesn't write out any files. It also seems to evaluate very quickly which makes me dubious about whether it's actually cooking the network. Can anybody suggest what I'm doing wrong here? (I've uploaded a test file to demonstrate the problem).

This seems to be a problem with 18.5.499. I downloaded 18.5.633 and it's now working as expected.