Also, probably goes without saying, it might not be a good idea to use clone tips with genuine handles and genuine stations, just-in-case.
I can't be 100% sure, but I think my (old) genuine JBC station+genuine handles only started playing up after a clone tip was inserted by accident (I don't use the clone tips, but they come with the portable AliExpress irons (i.e. powered by USB-C charger or other external PSU), and I was trying to compare temperature just out of curiosity, because there was a small discrepancy between the displayed temperature and what was measured, with the portable AliExpress iron and genuine tip.
Anyway, long story short, I suspect I either damaged the handle and then the station, or just the station. Or maybe it was just by chance. In any case I have a new genuine station+genuine handles now, and I don't let the clones anywhere near it. I have a genuine JBC tip in the portable AliExpress iron too, so will probably throw away the clone ones now, to eliminate any chance of accidentally using them.