Normal, uninterrupted operation after updating FTL from 4.2.2(iirc) to 4.2.3
After the FTL update, initially once a week or so, but with slowly increasing frequency, DNS resolution seems to stop working. When checking the tail log, I can see requests being received and sent along, but no replies at all. Occasionally this will resolve itself after a few minutes, but sometimes restarting the DNS service or the entire system is needed to resolve the issue. As a side effect, I’ve had to restart before generating the debug token, if that matters.