Could now reproduce the same behavior of Wafarer-Requester on the G5 in my second office. After installing new version of Wayfarer, requester is ignored, Starting OWB one time and leave, requester in Wayfahrer works normal!
If this Issue occours, filename has during download a cryptic name like 0000.xyz and changes to right name after finishing download. When requester works normal, downloading file has right name from beginning!