If that is truly the case, then a giant global manufacturer has some quality issues. That should also show up on the next batch of relays we already have in stock, as I wrote before. So: to be continued...
We're talking about relays that are suitable for use in measurement and test equipement, which is the application we use them for.
I'm not ready to reveal the type yet, but I will say that the Omron G6K-series is a similar competitor. These also gave problems, BTW, again because of moisture issues. This time the supplier was at fault, they had not treated them as moisture sensitive devices, and at our company they weren't identified as such either. Somehow people don't regard relays as moisture sensitive, but these small ones definitely are, whether they're from Omron on manufacturer X...