Let's Control It

Hi there,
I use Espeasy version R120 on different devices.
All devices communicate via Fhem HTTP with a Fhem server running on a Raspberry Pi 3.
With all devices, the problem occurs after a certain runtime that no more data is sent via FHEM HTTP.
But you can get to their website via the IP address of the devices. So the WiFi connection is ok.
If you now give the reboot command via the command line, the ESP starts again without problems and also sends data again via FHEM HTTP.
The device then runs for a while - it can be days or weeks - but then the problem comes back
Is the problem known and does anyone know the cause?

Best regards

Hmm... build R120 is like 5 years old?
There have been roughly 300 builds since that version: https://github.com/letscontrolit/ESPEasy/releases

My first guess is that your build still has the "49.7 day" bug, where the timer calculation fails after 2^32 msec.
That's fixed roughly 4 years ago I guess.