Thank you for the prompt reply.
I clicked on the Subscriptions button at the bottom of the page you linked and completed the form. I simply pasted in a link to this post since it has all of the details.
In terms of the logs I pasted in a picture of the regular recurring errors. Not sure if this is benign or the actual issue. Like I said absolutely nothing has changed with the app set for more than a year except regular updates .
dev:3012023-10-28 10:18:25.549 PMinfoBasement Stairs Motion temperature is 72.34°F
dev:3012023-10-28 10:17:21.253 PMinfoBasement Stairs Motion illuminance is 0 Lux
app:622023-10-28 10:16:21.826 PMerrorEchoApp (v4.2.2.0) | getDeviceActivity | Response Exception | Status: (404) | Msg: status code: 404, reason phrase: Not Found
app:622023-10-28 10:16:21.813 PMerrorEchoApp (v4.2.2.0) | getDeviceActivity | Stack Trace: groovyx.net.http.ResponseParseException: status code: 404, reason phrase: Not Found
at user_app_tonesto7_Echo_Speaks_87.getDeviceActivity(user_app_tonesto7_Echo_Speaks_87.groovy:2780)
at user_app_tonesto7_Echo_Speaks_87.getDeviceActivity(user_app_tonesto7_Echo_Speaks_87.groovy)
at user_driver_tonesto7_Echo_Speaks_Device_426.getDeviceActivity(user_driver_tonesto7_Echo_Speaks_Device_426.groovy:1054)
at user_driver_tonesto7_Echo_Speaks_Device_426.refreshData(user_driver_tonesto7_Echo_Speaks_Device_426.groovy:627)
at user_driver_tonesto7_Echo_Speaks_Device_426.refreshData(user_driver_tonesto7_Echo_Speaks_Device_426.groovy)
dev:5572023-10-28 10:16:21.612 PMerrorEcho (v4.2.2.0) | getPlaylists Response Exception | Status: (404) | Msg: status code: 404, reason phrase: Not Found
dev:1572023-10-28 10:13:50.451 PMerrorEcho (v4.2.2.0) | getPlaylists Response Exception | Status: (404) | Msg: status code: 404, reason phrase: Not Found
app:622023-10-28 10:12:17.791 PMerrorEchoApp (v4.2.2.0) | wakeupServerResp Exception: java.lang.Exception: No response data exists for async request
app:622023-10-28 10:12:17.784 PMerrorEchoApp (v4.2.2.0) | wakeupServerResp | Stack Trace: java.lang.Exception: No response data exists for async request
at hubitat.scheduling.AsyncResponse.getData(AsyncResponse.groovy:71)
at user_app_tonesto7_Echo_Speaks_87.wakeupServerResp(user_app_tonesto7_Echo_Speaks_87.groovy:2228)
app:622023-10-28 10:12:17.776 PMerrorEchoApp (v4.2.2.0) | wakeupServerResp Server may be down / unreachable
app:622023-10-28 10:12:17.771 PMwarn EchoApp (v4.2.2.0) | wakeupServerResp: 404
app:1122023-10-28 10:09:51.024 PMinfo Action (v4.2.2.0) | Initialize Event Received...
dev:5592023-10-28 10:09:48.170 PMerrorEcho (v4.2.2.0) | getPlaylists Response Exception | Status: (404) | Msg: status code: 404, reason phrase: Not Found
dev:1572023-10-28 10:09:47.970 PMerrorEcho (v4.2.2.0) | getPlaylists Response Exception | Status: (404) | Msg: status code: 404, reason phrase: Not Found
app:622023-10-28 10:09:47.868 PMerrorEchoApp (v4.2.2.0) | getDeviceActivity | Response Exception | Status: (404) | Msg: status code: 404, reason phrase: Not Found
app:622023-10-28 10:09:47.822 PMerrorEchoApp (v4.2.2.0) | getDeviceActivity | Stack Trace: groovyx.net.http.ResponseParseException: status code: 404, reason phrase: Not Found
at user_app_tonesto7_Echo_Speaks_87.getDeviceActivity(user_app_tonesto7_Echo_Speaks_87.groovy:2780)
at user_app_tonesto7_Echo_Speaks_87.getDeviceActivity(user_app_tonesto7_Echo_Speaks_87.groovy)
at user_driver_tonesto7_Echo_Speaks_Device_426.getDeviceActivity(user_driver_tonesto7_Echo_Speaks_Device_426.groovy:1054)
at user_driver_tonesto7_Echo_Speaks_Device_426.refreshData(user_driver_tonesto7_Echo_Speaks_Device_426.groovy:627)
at user_driver_tonesto7_Echo_Speaks_Device_426.refreshData3(user_driver_tonesto7_Echo_Speaks_Device_426.groovy:591)
dev:5572023-10-28 10:09:47.565 PMerrorEcho (v4.2.2.0) | getPlaylists Response Exception | Status: (404) | Msg: status code: 404, reason phrase: Not Found
dev:5282023-10-28 10:09:47.162 PMerrorEcho (v4.2.2.0) | getPlaylists Response Exception | Status: (404) | Msg: status code: 404, reason phrase: Not Found
dev:1492023-10-28 10:09:46.820 PMerrorEcho (v4.2.2.0) | getPlaylists Response Exception | Status: (404) | Msg: status code: 404, reason phrase: Not Found
dev:1412023-10-28 10:09:46.461 PMerrorEcho (v4.2.2.0) | getPlaylists Response Exception | Status: (404) | Msg: status code: 404, reason phrase: Not Found
dev:6932023-10-28 10:09:41.198 PMinfoEcho (v4.2.2.0) | Echo - Domenic's 3rd Echo Executing initialize()