Most people reported ZDongle-E as very stable with the EmberZNet 6.10.3 NCP firmware as long as have followed the recommended best practices to avoid interference (i.e. at least USB 2.0 port and long extension cable) → Zigbee networks: how to guide for avoiding interference and optimize for getting better range + coverage
What do you mean? ZDongle-E is recommended for ZHA, but not recommended for Zigbee2MQTT:
https://www.home-assistant.io/integrations/zha#known-working-zigbee-radio-modules
https://www.zigbee2mqtt.io/guide/adapters/#supported-adapters
What is not recommended for any is using a hacked “ITEAD Sonoff ZBBridge” because it uses Wi-Fi:
https://www.zigbee2mqtt.io/advanced/remote-adapter/connect_to_a_remote_sonoff_zbbridge.html