Ewelink / Sonoff Binding - New binding without flashing

I try org.openhab.binding.sonoff-3.0.0-SNAPSHOT.jar.txt (149.0 KB) it show in bundings… but my relay from this topic didnt appear (when i press scan).

Then i do full erase my sdcard with OH3.0.0.1 and setup it from start in 3.1.0.M1 and try this org.openhab.binding.sonoff-3.1.0-SNAPSHOT.jar.txt (149.0 KB) but the same issue Bunding in this mode, and my device didnt finds. My settings inside account is correct as far i know.

Log

2021-02-28 01:08:41.300 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing ‘sonoff:account:6fea62851e’ changed from UNINITIALIZED (DISABLED) to INITIALIZING
2021-02-28 01:08:41.321 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing ‘sonoff:account:6fea62851e’ changed from INITIALIZING to ONLINE (COMMUNICATION_ERROR): Cloud Offline
2021-02-28 01:08:45.255 [ERROR] [sonoff.internal.helpers.MessageQueue] - Error Running queue:null
2021-02-28 01:08:45.259 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing ‘sonoff:account:6fea62851e’ changed from ONLINE (COMMUNICATION_ERROR): Cloud Offline to OFFLINE