On the rare occasion when our Internet Service Provider is down, JDE E1 will still be usable for about 10-15 minutes and then it is so slow that it becomes unusable.

Is there something on the AS/400 or the JDE deployment server that needs to go out over the internet to Oracle? We have not been able to figure out if possibly we have an incorrect setting.

If we have our servers in house, why does it become unresponsive if internet is down?

Thanks in advance for any insight anyone can provide on this situation.