NW 6.5 SP5 with NDPSM.nlm v3.01.22 Jun 15, 06.

Created the Printer connecting to Netport Express 10 Print server. Make
change to the printer configuration and restart the Printer agent. It
abended the server.

The server console said: critical error.... A scheduled "work to do" took
over a minute to run.

Typed "reset server" but the server won't reset. I have to cold boot the
server. After the server restarted, the printer object that I changed
previous worked fine.

This is the first time this happens. I don't want to upgrade to SP6 as I
saw a lot of issues with SP6 & iPrint anyway.

Anyone has any suggestion or things that I should be aware?

NW Admin