Any time I make any kind of change in the Attendance section. My PS spends several minutes loading...Each and every change.
Thank you for reaching out to PowerSchool Community with your concern.
We recommend taking a look at this documentation that defines the hardware and software requirements and confirming that things are are correct on your end: Virtualization Hardware and Software Requirements and Configuration Guide for PowerSchool 10.x
You can also try clearing your cache and cookies to see if that helps. If these doesn't solve your issue, we recommend reaching out to the Designated Support Contacts within your school district for further assistance.