Hi @opnsenseuser,You're correct. There were a few bug-fixes on the engine side of things which might have improved things on your end. One bug was causing some DNS resolutions to fail in an ad-doc manner after the engine has stayed up for about 4-5 days. This was affecting small deployments and was a result of insufficient memory pre-allocation in small deployment tiers. We advise updating to 1.13.2 if you're running on 1.13.x release series. For the full list of updates, please see:https://www.zenarmor.com/docs/support/release-notes#1132---june-14-2023