"Trust Relationship between the Domain Controller and the Client was lost"

We’ve been encountering  trust relationship issue between workstations and the domain. On several occasions workstations prevent users from logging-in, it shows up with this error "Your account is configured to prevent you from logging to this computer.”  As a quick fix we remove workstation from the domain and rejoin them again and also reset the crash on audit trail value in the registry.      
Is there a way to eliminate this problem and get a permanent wholesome solution? It is now over 3months and very much a nuisance to rejoin the domain each time. We have tried all temporal fix. Will be grateful for a better directive.