MF227dw printer connected to Comcast xfinity router over wireless LAN. OSX (Mac) environment. Initial (and subsequent) connection(s) work smoothly. However, printer drops out of network regualrly with inactivity. Initially connected automaticallyt using WPS. Then tried connecting manually, setting SSID and IP address, password, etc. Also "reserved IP" address for printer via router (with printer MAC address) - screenshot below. However, connection is still lost after inactivity and we have to remove and reinstall printer every time in OSX Preferences. Any suggestions? Other than this problem, it is a great printer
