Hello, I was buy NC450 per 77.96 GBP (here). When I connect to TP-link cam work OK, but when I connect to my home Unifi UAP AC LITE Access Point not work ;( what wrong? This cam connect only TP-link r

Since I upgrade firmware to 1.5.0 one of my NC450 keep disconnecting. Need assistance on how to restore to older firmware version. Thanks in advance