restarting and cleaning cache did not solve it.
I updated to RC1 and now get these messages
17:27:24.760 [WARN ] [b.core.thing.binding.BaseThingHandler] - Handler ShellyRelayHandler tried updating the thing status although the handler was already disposed.
Something is wrong here, my items do not get any update due to the null pointer exception reported in the bug report
I do get the IoT data from the shelly and bundle is decoding it , but channels are not updated
17:29:31.369 [DEBUG] [elly.internal.api1.Shelly1CoapHandler] - shellyem3-zaehlerkeller: 21 CoAP sensor updates received
17:29:31.369 [DEBUG] [elly.internal.api1.Shelly1CoapHandler] - shellyem3-zaehlerkeller: 21 CoAP sensor updates received
17:29:31.369 [DEBUG] [elly.internal.api1.Shelly1CoapHandler] - shellyem3-zaehlerkeller: CoIoT Sensor data {"G":[[0,9103,2],[0,1101,0],[0,4105,91.82],[0,4106,477717.4],[0,4107,0.0],[0,4108,233.05],[0,4109,0.40],[0,4110,1.00],[0,4205,0.00],[0,4206,221344.0],[0,4207,148.5],[0,4208,235.10],[0,4209,0.01],[0,4210,0.03],[0,4305,0.00],[0,4306,234268.6],[0,4307,0.0],[0,4308,234.88],[0,4309,0.01],[0,4310,-0.02],[0,6102,0]]} (serial=39628)
17:29:31.370 [DEBUG] [ly.internal.handler.ShellyBaseHandler] - shellyem3-zaehlerkeller: Channel meter1#currentWatts updated with 91.82 W (type class org.openhab.core.library.types.QuantityType).
17:29:31.370 [DEBUG] [elly.internal.api1.Shelly1CoapHandler] - shellyem3-zaehlerkeller: 21 CoAP sensor updates received
17:29:31.371 [DEBUG] [ly.internal.handler.ShellyBaseHandler] - shellyem3-zaehlerkeller: Channel meter1#voltage updated with 233.1 V (type class org.openhab.core.library.types.QuantityType).
17:29:31.371 [DEBUG] [ly.internal.handler.ShellyBaseHandler] - shellyem3-zaehlerkeller: Channel meter2#voltage updated with 235.1 V (type class org.openhab.core.library.types.QuantityType).
17:29:31.372 [DEBUG] [ly.internal.handler.ShellyBaseHandler] - shellyem3-zaehlerkeller: Channel meter3#voltage updated with 234.9 V (type class org.openhab.core.library.types.QuantityType).
17:29:31.372 [DEBUG] [elly.internal.api1.Shelly1CoapHandler] - shellyem3-zaehlerkeller: 8 channels updated from CoIoT status, serial=39628
17:29:33.341 [DEBUG] [ly.internal.handler.ShellyBaseHandler] - shellyem3-zaehlerkeller: Unable to refresh status: Status konnte nicht aktualisiert werden