Often my C425 camera (local storage) doesn't wake up to motion well within its boundaries.

Also, it often won't wake up when I open the App in live view or try to playback recordings.

Try again later and it works just fine. Doesn't matter be it day or night view.

WiFi appears to be full strength 200-300 KB/s when it is on but 0 KB/s when trying to wake up.

Camera is mounted a few metres from a range extender which is dedicated to this camera only.

Is this a WiFi, App or camera problem?

I would appreciate hearing from others who may have experienced this intermittent fault.