2020-10-06 08:11:44.581 pm errorgroovy.lang.MissingMethodException: No signature of method: user_driver_shackrat_HubConnect_Remote_Hub_371.updateDeviceIdList() is applicable for argument types: (java.util.HashSet) values: [[]] (updateDeviceIdList)
The best place to post questions about a community app is on the announcement thread for the app
That way, even if the author does not respond quickly, often, many other users have had the same or similar problem.
In the case of HubConnect the original thread is here: