Sonoff Zigbee Bridge to Zigbee Bridge Pro migration

I’m using sonoff zigbee bridge since 3+ years and would like to upgrade it to Sonoff zigbee bridge Pro.

I’ve set up the new Bridge-Pro with Tasmota and have connected one sensor as a test as well. Whenever I tried to migrate the bridge in HA using “migrate radio” in ZHA, it doesn’t find the new Bridge-Pro. It always comes up to “failed to connect” message.

Can someone pls help ?

New Sonoff Bridge-Pro

I think there is some issue with TCP server.

14:30:01.882 CMD: backlog rule1 on system#boot do TCPStart 8888 endon ; rule1 1 ; TCPStart 8888
14:30:01.901 RUL: Stored uncompressed, would compress from 37 to 27 (-27%)
14:30:01.902 RSL: RESULT = {"Rule1":{"State":"ON","Once":"OFF","StopOnError":"OFF","Length":37,"Free":474,"Rules":"on system#boot do TCPStart 8888 endon"}}
14:30:02.146 RSL: RESULT = {"Rule1":{"State":"ON","Once":"OFF","StopOnError":"OFF","Length":37,"Free":474,"Rules":"on system#boot do TCPStart 8888 endon"}}
14:30:02.347 RSL: RESULT = {"Command":"Unknown","Input":"TCPSTART 8888"}

If you see ‘Zigbee Permit Join’, your bridge is configured for Zigbee2Tasmota, not for Zigbee2MQTT or ZHA. You need to change the configuration.