Possible found solution for NC450 freeze, but not sure if it works everywhere. I have TP-Link 1043ND wi-fi router, and when i change its wi-fi level of signal from medium to high - camera don't...

Bought NC450 month ago, updated firmware and assigned it static IP within my home Wi-Fi LAN. All OK, but every 2-3 days it becames unaccessible (LED is ON, when i turn on/off light - day/night mode...