system load Http request vs Mqtt

[tigi]

... and do you write every single one or on change?

Sorry, I currently write every single one since only 3 or 4 values don't change that often

Maybe this will help to update more often? i had that problem too.
grp.checkwrite / grp.checkupdate

I replaced all with grp.checkupdate and indeed the cpu load has dropped drastically. Thx for the tip!