My Deco X60 (Hardware Version V3, US model with Firmware Version 1.3.0 Build 20240830 Rel. 50008) isn't connecting to the 5GHz network. I'm in Bangladesh, and our mobile devices typically operate on Band 4 (channels 149-165) within the 5 GHz spectrum. Currently, it seems the Deco mesh 5 GHz band doesn't support these channels. Could you provide a beta firmware update that enables Band 4 support on the 5 GHz band for my Deco X60?