Hello I have just configured the printer HP ENVY Inspire 7900e to connect to my 5GHz WiFi SSID using OpenWRT, and set a static lease. Everything went fine during the setup. However, when I restart the printer, the WiFi connection is not established. To make the printer connect, I need to manually disable and enable the WiFi on the printer. Then it connects again. The same printer used to work frictionless with my old router.
Any ideas about what's happening and how can I troubleshoot this problem in OpenWRT?