UCS shuts down extremely slowly after EGw installation


We are currently testing the status of UCS 5 and various apps.

What we have noticed on all UCS5 installations is that the server takes an extremely long time to shut down (or restart). However, this only occurs reproducibly when EGroupware has been installed.

The problem always occurs. No matter whether I install the app on a master or a slave.

Does anyone know the problem?

with best