refresh

Hi guys, I have the hydrometer/thermometer clock which is connected to the Maja app. It works fine, but the screen seems dark grey and not refreshing properly. Originally it was a beautiful white background and clear text as the e-ink device should have. But not it's like the e-ink display...

Google fit widget (steps counter) and some calandar/ agenda widgets do not update (refresh). Also sometimes after a restart they dont's show up at all! MIUI 12 - Android 10.