The ATO has advised that there is an issue with the 'Practitioner lodgement Service' (PLS) and the service is unavailable. This is an issue with the ATO system and not your software or cloud platform.
This service outage will affect all ATO services. For the latest status update from the ATO check the their status page at http://pls.status.ato.gov.au/
Friday, March 6, 2020