Internet is more and more slowly

I really should be awarded no star because I am angry again about the lame WiFi.
Only when I> Events "Delete List" press on Stystem-, and then click "Reset" go, which then takes 2-3 minutes, then the box is sometimes faster again. Sometimes it also helps to remove the power plug to force a restart. Alternatve, Just one night sleep over it (pause), the next morning it's back faster.

The setting and facilities are good, but the box is totally annoying with this repeatedly flagging Internet.

I am surprised also that AVM rausbringt no update, especially since I'm not the only one. In addition to forego "events" missing with a way (Button), on the storage of.

Apparently accumulate sheer possibilities in the box data, which then no longer get along with the execution.