I just bought new pairs of tapo C520WS cctv camera, and I realised i have below issues:

1. Both of my camera does not turn on night/IR mode automatically at night even after setting it at auto mode.

2. At night when i manually set the feed to night mode and then make it auto mode it remains at night mode which is fine because it's night but when i do same for day mode means when I manually turn on day mode and then turn back to auto mode it still remains at day mode even though it is night. 
 

We don't even have any feature to manually set time of night mode.
 

Please help to find the solution for above two issues as these features are the the main reason I bought tapo cameras. My hardware and software are also up to date. 
 

Please i request your support here.