I recently upgraded to BT Infinity 5. Now the MG5400 will not respond to my desktop running on Windows XP. My laptop on Windows 8 and my iPad print fine using the new wireless connection. Desktop and printer talked to each other without a problem before the upgrade. This is not a shared home network, all devices are stand-alone. The desktop is connected to the new wirelass network according to info from screen.
How do I resolve this? Any suggestions would be welcome. At the moment, I'm having to send documents to the laptop to print them, a real chore.