A number of Intuit's hosted services for SMBs were wracked by a string of service outages in late March 2011. The outages, occurred on a Monday, a Tuesday and a Friday, but many users reported issues lasting an entire week. Popular cloud-based Intuit services like QuickBooks Online, QuickBooks Online Payroll and Intuit Payments Solutions conked out during the outages, which were blamed on errors introduced during maintenance operations.