I'm having issues with the option for the gateway being grayed out. My config: OC200 V2 FW:2.9.3 ER8411 v1.0 FW:1.0.3 TL-SG2428P v4.0 FW: 4.0.6 TL-SG3210XHP-M2 v2.0 FW:2.0.6 EAP245(Canada)...