I have one user running 4.2.4 in which his email comes in very slow. Attachments take exceedingly long time to pull in. Incoming progress shown in bytes, not kilobytes. He is not on exchange. Using pop3 email account with Verizon. All NOD settings are default, is not integrated into system. If I uninstall NOD everything works fine. I don't want to put him back on v2.7 but I may have to if I can't determine the cause.