History card graph with Fritz!Box (router) issue

Hi,

I use the Fritz!Box Net Monitor integration (https://www.home-assistant.io/integrations/fritzbox_netmonitor/) to get the current up and downstream. I put that in a history card.

But on the forced reconnect (DSL connection) every day there´s a massive peak for the upload data sensor which destroys the whole history card (makes it almost useless because of the automatic scaling result):

Any ideas on how to fix/work around that? I´m pretty new to HA including dashboard and data management so not really an idea of how to fix or working around that :frowning: