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Punish people for things they have no control over. You’re a smart one.

You could look at the requests coming from your machine to see if it’s directly querying the site or sending a query to the third party server to fetch the details.

My hunch would be it’s a local request but it’s easy enough to confirm.

Is it hotswap or are the switches soldered into the board? If the former then yes, first thing to try is re-seat the switch in the socket, check that a pin on the switch isn’t bent (and thus not inserting into the socket at all). The second thing to check (or first if soldered) is, using a multimeter, check continuity between the switch and its row/column and between the switch and its diode and check that it is working.

In either case, if re-seating isn’t enough, corrosion or oxidation could cause the behaviour. If hotswap, check for corrosion or oxidation on the switch contacts and the hotswap socket. gently try to remove any layer of oxidised material with something lightly abrasive like sand paper, or even just insert and remove it a few times to try to rub it off. Clean with isopropyl alcohol. If still not working try to reflow the solder joints.

If all that fails you may need to run a small wire to fix a broken or corroded connection but that’s unlikely I’d imagine.

I don’t think they’re saying it failed. They’re saying that it will fail long before the body ever does.

I agree, I’m just answering the why question. Free software licenses don’t have non-commercial clauses and they want an NC clause.

I presume the reason they didn’t use GPL3 is because they wanted the attribution and non-commercial clauses offered by CC-BY-NC.

Not suggesting that they should not prefer to drop those clauses in favour of a copyleft free software licence. but you asked “why not” and losing those clauses is clearly an obvious candidate for why they might not want to.

There is a more performant C++ implementation but it’s been a long while since I’ve used either it or the java implementation. Worth checking out.