I have recently updated from OH 2.5 to OH 3.1 successfully. (running in a docker container on a Synology NAS)
I am now seeing a somewhat weird phenomenon which I didn’t have before (or mabye I didn’t notice).
I have a setup where everything is configured through files and I am primarily using the Basic UI.
The overall system seems very responsive. If I turn a switch (light switch or just a dummy switch from openhab) the reaction is immediate, meaning the light turns on or off immediately and the logfiles refelct that event change right away.
But when I have the Basic UI open (regardless if browser or android app) I notice the following. Everything works perfectly fine between xx:xx:25 and xx:xx:59 seconds, but starting with each full minute I do not get updates on the Basic UI. I have tried disabling rules and uninstalling bindings (not all of them yet) but so far no change.
I am wondering about any debugging tools that might help me with this. Is there anything on the karaf console? I read about rules threads and quartz threads, but it seems on OH3 some of them don’t even exist anymore.
I will probably continue to strip down my system until its almost naked to find the root cause, but maybe there is a smarter approach to this with the right tooling?
Thanks a lot in advance!