Thanks. I will check this out. I am only a little bit technical myself so not sure I will manage to make use of this. But grate thanks for noting me!
No problem, if you need any help with installing the script or anything related, just ask 
Beiträge von Ebuli
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A Finnish guy created a javascript for this exact purpose: https://elspotcontrol.netlify.app/
It's all in finnish, but I guess google translate will help you with it.