I have two domains in which we established a two way trust 2 months ago and it has worked fine. A week ago this trust started to experience problems with users in one domain being prompted for credentials when trying to access drives in the other. We can pass admin credentials and the drives will map, but once a user reboots the situation repeats.
For this question, lets call the domains BC and BNLR.
BC can access all resources in BNLR - this trust works
BNLR is prompted for credentials when accessing resources in BC
BNLR shows trusts setup both in Netdom and in GUI (Domains and Trusts)
BC show NO trusts setup in Netdom or in GUI (Domains and Trusts)
When we try to setup trust again in the BC domain, it says "domain trust already exists"
Any ideas why we cannot see this trust? And, if we cannot see the trust, how can we delete it and re-setup this trust?