@Dimitrios-Kanellopoulos i think it does not really mather too. pressure drops, watch peeps and bad weather could come. the good point is, everybody can choose to turn it on or off.

Softreset performed? Maybe your sounder is broken.

OK, I see reasons for having more screens than available so I stand corrected but @Mff73 may have solved the issue in an ingenious way…I will have to test this out as I would like multiple graphs sometimes as well. One change I would like to see is the ability to scale the graph as we can scale the route on the Navigation page. Kudos to all of you for the great responses!