Unable to View Shared Files in Workgroup

Installed a new Win 11 Home PC. Trying to connect to a Win 10 PC with a shared folder. On the Win 10 PC, folder set to Share with Everyone. Permissions set to Everyone. Two other PCs in office can see the shared folder. The new Win 11 PC gets an error that Permission is denied (not exact wording). Tried unchecking the box to remove password. In Network Sharing, the ethernet connection is set to Private, File and Folder Sharing, Printer Sharing. Tried adding the Windows login username and password to the Win 10 Credentials Manager. I can successfully Ping the Win 10 PC from the Win 11 PC. All 4 PCs are configured for the same Workgroup. Stumped as to why access is being blocked.