CC2530+CC2591 issues

Hello,

I am using Zigbee2MQTT for about 6 months now, I only had one issue in May, at that time I reflashed my coordinator again with the firmware below (already using that firmware) and it worked until last week without any issues. I did not make any chances for the last two/three weeks, it suddenly stopped working.

I am using a CC2530+CC2591 with the following setup:

  • connected to Raspberry Pi
  • USB extension cable between CC2530 and Raspberry Pi
  • running on CC2530_CC2591_SOURCE_ROUTING_20190619 firmware
  • 34 devices connected with about 10-15 routers (power plugs/light bulbs/CC2530 programmed as router)
  • using Domoticz with Zigbee2Mqtt plugin

I am getting these kind of messages in the log file:
error 2020-09-16 21:48:35: Publish ‘set’ ‘state’ to ‘0x000d6ffffe550372’ failed: ‘Error: Command 0x000d6ffffe550372/1 genOnOff.off({}, {“timeout”:10000,“disableResponse”:false,“disableDefaultResponse”:false,“direction”:0,“srcEndpoint”:null,“reservedBits”:0,“manufacturerCode”:null,“transactionSequenceNumber”:null}) failed (Data request failed with error: ‘No network route’ (205))’
info 2020-09-16 21:48:35: MQTT publish: topic ‘zigbee2mqtt/bridge/log’, payload ‘{“message”:“Publish ‘set’ ‘state’ to ‘0x000d6ffffe550372’ failed: ‘Error: Command 0x000d6ffffe550372/1 genOnOff.off({}, {“timeout”:10000,“disableResponse”:false,“disableDefaultResponse”:false,“direction”:0,“srcEndpoint”:null,“reservedBits”:0,“manufacturerCode”:null,“transactionSequenceNumber”:null}) failed (Data request failed with error: ‘No network route’ (205))’”,“meta”:{“friendly_name”:“0x000d6ffffe550372”},“type”:“zigbee_publish_error”}’

I already trying reflashing the CC2530, without any positive result.

Some questions:

  • what can I do to get it working (temporary) again without configuring Domoticz?
  • on this page “https://www.zigbee2mqtt.io/information/supported_adapters.html” I saw that the capacity of the 2530 is 30/40 devices maximum. If i need to switch to an other adapter from that website, which one is the best to choose at this moment with 100+ capacity? I assume that I need to repair all the devices, but it is not required to configure everything again in Domoticz (every device will receive same ID after repairing?)
  • is it an option to update to firmware 3 and should it fix this?

All options/suggestions are welcome, thanks in advance.