we have 80 different subnets and each one contains 5 different ddc’s for each type of device, as we have 8, 16, 32, 64 and 128mb devices and all around australia, therefore in different time zones.
only difference between each one is the timezone.
each time we add in the ddc and save and exit, we come back in two days later and they not saved in there. need to re add them in.
Hmm, my bad – I could have sworn that issue was fixed in the hot fix roll up 🙁
You should be OK with WDM 4.5.3 just make sure you have a good back up of the server as I have seen a few upgrades go pear shaped. So far 4.5.3 is proving to be OK and it corrects a few problems with DDC which has never really worked properly since 4.4.1,