There was a BNZR 10 instead of BNZR 11 in LSVIUCV which could cause a loop during LISTSERV initialization if no WAKEPARM FILE was present. The updated source file (LSVIUCV ASM15J) is on its way to the :OCO.No sites, and all other sites will receive a FIX15J1 SHIPMENT with the new module. Sites with local mods should update the section of code starting at label "LOADWAKE" up to label "FINIS" with code from the new source files. I doubt local mods would have been installed in this section of the program. Eric