Based on the search results, it appears that POSB is experiencing some intermittent connectivity issues with its digital banking services. However, it is unclear if there are any other issues affecting POSB today. On October 14, 2023, DBS and POSB experienced disruptions with their online and physical services, and customers were unable to use the banks ATMs and mobile applications. As of October 19, 2023, there are no reports of any major outages or problems with POSB. If you are experiencing issues with POSB, you can refer to their troubleshooting guide or contact their customer service for assistance.