It seems that within webMethods IS 8.0 GA the wm.server.services:loadTemplate service is failing for some reason, which is called by the WmPRT startup service wm.prt.admin:startup and the pub.prt.log:logActivityMessages. Has anyone experienced this?
Are you seeing those errors in the IS error log or any other PRT process is causing? Did you check with SAG tech support as the product is new GA and loaded SP1?
-RMG