On attempt to synchronize a Plesk Domain subscription "domain.tld" the following error message appears under
Top > Configuration Director > Logging and Errors > Action Log:
Cannot set(provision) settings of pdomain 'domain.tld' to Plesk: Failed to updated ip. Can't set to addon domain ip different from webspace ip
Database inconsistency on the Plesk node where the domain in question is located.
Please contact Plesk Support Team for assistance.