M&T Bank's mobile banking was recently unavailable due to "intermittent issues" affecting its online and mobile banking platforms. The problem involved technical difficulties that impacted account access and direct deposits for customers. The bank acknowledged the issues and worked with its technology team to resolve them. As of now, the mobile banking service has been fully restored. For troubleshooting, the bank recommends reinstalling the app or contacting their Online and Mobile Banking Customer Service if problems persist.