Also I’ve read that C# is C++++ (like put those + on 2x2 table, which in turns ressemble a #)

I put my self hosted instance down on purpose and tried to access my phone’s app. It works and I can export to csv or json from there.

The likelihood of my phone & NAS breaking down at the same time seems rather thin.

wait what ?

So you are saying that the following code will keep throwing e but if I used throw e; it would basically be the same except for the stack trace that would be missing the important root cause ?!

try {
} catch (WhateverException e) {
    // stuff, or nothing, or whatever
    throw; 
}