Nodemcu v3 offline after a couple of hours (0.10.0)

Since I’m on 0.10 I facing issues with disconnected esp’s (nodemcu) every day. I have to reboot the esp (disconnect from power supply) to get back online again. After a couple of hours it happens again.
So I went back to 0.9.1, which never gave me any of this trouble. I have to tp link m9 deco router. Non issues with any other devices on my routers.

What to do, I really want to get back to 0.10

Hi and sorry for these issues!
You could try if disabling the alexa emulation in Sync settings makes a difference. Another thing worth trying is the Disable WiFi sleep option in WiFi settings.

I will try these settings and will get back here.
Has it something to do with the nodemcu boards? I found out my wemos d1 mini’s seems not to have this problem. Both boards are flashed with the same bin

After disabling both, the issue I’ve got, didn’t showed up anymore. So for me, this is the solution, for now… It is still strange I only have it on a nodemcu and the wemos d1 mini’s are working fine without disables the deep sleep and Alexa emulation. I hope you will get a look at this for the future.