Spark Client folding to SystemTray with ClientWindows 7 x64

Pleasу help.

I have Windows 7 x64 and Spark 2.6.3.

If I leave my PC power at night? my Spark Client will folding to SystemTray.

Why?

And whan i must that do so have not been?

You may try the latest version http://bamboo.igniterealtime.org/artifact/SPARK-INSTALL4J/shared/build-666/Insta ll4j/spark_2_7_0_666.exe