KDE Connect has a unreliable connection on Windows

I am using Windows 10 and KDE Connect. Sometimes I want to control the PC, with my smartphone, when just a few meters away, but KDE Connect can most likley not get through to it, unless I doubleclick the icon in the tray menu. So it is running, but when not used once after startup, it refuses too connect. However once connected it works fine.

Is there a way to make the connection reliable?