This warning is ok - it's actually our own fault. We released version 18.104.22.16825, but then had to remove it from the updater as some issues came up in several installations, so we stopped the release and are working on a fix for these issues now.
The circumstance that 19.x.51 was already pretty late on track combined with that we had to pull it again, now lead to that the limit of "Age of Code" was hit.
Right now we have no details yet about when a new version of 19.x.51 will be available. So for now, please ignore the warning for "Age of Code" or raise the limit in the channel if you like.
I kindly ask for your understanding!
Tech Support, Paessler AG
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