Collecting bugs of element series products

[David_750]

Since last week I saw my Element M always get disconnected from WiFI network, my router says the device is offline, and it won't try to reconnect unless a hard reboot.
Switching between LAN and WiFI doesn't trigger a reconnect either. There was no change in my network and it used to keep connection for weeks without any problem.
I'm not sure why the device doesn't automatically re-connect if the connection is lost?

I'll contact you via PM.

I have the same problem - Element M loses wi-fi connection when it goes into standby, and only reconnects after a hard reboot. I cannot enter the IP address directly in the app: "No device found in your network."
For around 2 years, my Element M kept a solid wi-fi connection. This problem started maybe a month ago.
Is this a known issue with a solution? 

Model: Element M
SW_Ver: C02001
HW_Ver: 1.1
App: V3.1.5 for iOS