This incident has been resolved.
Jun 22, 14:18 AEST
A fix has been implemented and we are monitoring the results.
Jun 21, 12:41 AEST
Single Touch Payroll: MessageXchange is experiencing some errors when sending submissions to the ATO. MessageXchange is continuing to re-send these messages and is in communication with the ATO to resolve this issue. If your messages are still pending after three business days, please contact our support team to investigate further.
Jun 20, 12:17 AEST