I have strange problem with my mesh network config ... Network looks like on pic ... VLANs handled by router, port config on switch is correct .. since all WLANs working on EAP783 but when I am...

I am looking for this one EAP670v1_1.3.50_[20250819-rel57463]

any1 got that 1.3.50 fw for EAP670 ??