By using that logger configuration, I see one error that just occurs when trying to build an open change. The error happens all the time after hitting the button "Build now", only stops when the build finishes. Does't happen when trying to build from a branch (not a open change). The error seems to be the same every time, however, the stack trace is different. Log is attached to do not pollute the chat: gerrit-code-review-plugin.log
Dec 09, 2019 9:44:10 PM SEVERE jenkins.plugins.gerrit.ProjectChanges get
Unable to retrieve change 6566742
Dec 09, 2019 9:44:10 PM FINER jenkins.plugins.gerrit.ProjectChanges get
com.urswolfer.gerrit.client.rest.http.HttpStatusException: Request not successful. Message: Bad Request. Status-Code: 400. Content: "TRACKING_IDS" is not a valid value for "-o".