Innr RS128T no converter (error message)


I have the following config:

Rpi4 with home assistant 106.3
zigbee2mqtt hassio addon 1.11
4 innr RS128T spots

I get the following debug message. I used auto discovery to discover the device

zigbee2mqtt:debug 2020-03-03 10:26:00: No converter available for 'RS 128 T' with cluster 'genOta' and type 'commandQueryNextImageRequest' and data '{"fieldControl":0,"manufacturerCode":4454,"imageType":260,"fileVersion":285409283}'

Does anybody knows how to resolve this?

The reason that I’m looking in to this is that one of the Innr spots is giving this error massage .

zigbee2mqtt:error 2020-03-03 11:14:44: Publish 'set' 'state' to 'Tuin_links_2' failed: 'Error: Command 0x00158d0001cd1b3c/1{}, {"timeout":6000,"manufacturerCode":null,"disableDefaultResponse":false}) failed (Error: Data request failed with error: 'No network route' (205))'

If I get this error, I remove the device and pair it again

I think my zigbee network is to large (30+ devices) for my router cc2531. I just ordered a CC26X2R1 to see if it will improve with this device.