ED-10014 correct pairing but Failed to register group

[Anpro88]

Hello everyone,

On Saturday I moved my entire network with 67 devices from openhab zigbee binding to Zigbee2Mqtt.
Except for my 10 buttons, everything works better than before.
Zigbee2Mqtt runs on a PI4 with the latest version of openhabian in 64bit.
I use the Sonoff Zigbee 3.0 USB Dongle-E Plus as a dongle and I installed sonoff_zbdonglee_zigbee_ncp_8.0.2.0_115200_sw_flow.gbl as the firmware.
So far all devices work, except for 9 EcoDim Zigbee 8 button wall switch - white ED-10014 and a Sunricher Zigbee wall controller - 8 button VES-ZB-WAL-012.
These are correctly recognized and also report LQI and battery status, but the keystroke is not reported in the action channel, but a similar error log always appears:

zh:ember: Failed to register group '57857' in multicast table with status=INVALID_STATE.

The group always has its own number but the message is the same - otherwise no information, log in the frontend set to debug.

Please help, I'm desperate.

Best regards
Andreas