@Fae Hardware: EAP225(EU) v3.0 Firmware: 5.0.5 Build 20210604 Rel. 51118 I don't have any of those settings enabled, have left it all as default. I've used the same SSID across both 2.4GHz and 5GHz...

@RicBa I have exactly the same problem. Using OC200, ER605 & AC1350 with a HP Envy 6230 printer. Printer connected to the AC1350, with 'excellent' signal. I'm able to print via the HP app, and ping...