I want to display an OH3 MainUI overview page on a Raspberry Pi 3b with touchscreen. The Raspberry Pi is connected to my home network via wifi. OH3 (3.2.0) runs on an x86 Server inside a Docker container.
Everything runs fine for a few hours but then the displayed items on MainUI are not updated any more. I have to reload the page via the Help page to get it back to work.
Maybe this issue is related to the unreliable wifi connection. To proof that I disabled and re-enabled wifi on the Raspberry Pi. After doing so the Items also did not update any more.
A possible (but ugly) workaround is to reload the page every few hours or trigger reload on network reconnect.
Is there a better way to fix that problem?