Today I had electricians in my apartment. They updated some stuff, they fixed some stuff (no more self-turning-on lights, yay) and apparently also broke something. My router didn't work anymore after they had been here. So I couldn't do much today, because for most things I need internet access.
I've now requested a new router from my provider and it should arrive on Wednesday.

I typed this on my phone. What an annoying and slow process.