[Release] Checkmk stable release 2.1.0p4

[_rb]

@andreas-doehler

The problem should be very easy → 169 hosts → many many graphs. A combined or scatter graph i think can only handle a maximum of 100 performance values.
If you can filter this dashboard to fewer hosts it should work again.

I would assume that he would get an error message like “more than 100 metrics…” in this case.