Not working after upgrade to Z2MQTT 1.31.0-1

[OskarL83]

As described in Koenkk/zigbee2mqtt#17931

[ptvoinfo]

@OskarL83 Could you please try the latest "dev" version of Z2M?

[OskarL83]

Is this fixed now?

[ptvoinfo]

@OskarL83 I didn't receive any feedback on this and supposed that this problem was fixed. Moreover, the latest Z2M version contains improvements for PTVO.

[OskarL83]

Ok, what release/version?
I have tested 1.33.1-1, and that one didn't work with my device.

[ptvoinfo]

https://github.com/Koenkk/zigbee2mqtt/releases/tag/1.33.2

[OskarL83]

1.33.2 is a little better. I now can see the states on all switches. But it doesn't work to turn them on and off. :-(

[ptvoinfo]

It is strange. Could you please attach a screenshot with your device configuration, switches in Z2M and the error message?

[OskarL83]

Tried with Z2MQTT 1.36.0-1 now. Still not working when trying to change switch state.

. :-(
See attached error.

[ptvoinfo]

@OskarL83 Try to click the "Reconfigure" button on the "About" tab. How old is your flashed device's firmware?

[OskarL83]

It's the same after a reconfigure of the device.
Running firmware version
20200405. How do I upgrade the firmware without a programmer/flasher?
I'm using this 4-channel relay: https://www.tindie.com/products/a_lab_technology/zigbee-4-channel-relay/

[ptvoinfo]

@OskarL83 Sorry, but you cannot upgrade the firmware without a programmer/flasher. But you can use Rapsberry PI or Arduino as flasher.

[OskarL83]

So after upgrade it will work with new releases of Zigbee2mqtt?

[OskarL83]

Hi, why closed?
After upgrade it will work with new releases of Zigbee2mqtt?

[ptvoinfo]

If you can update the firmware and z2m to the latest version, and it will not work, I can check everything on my computer and resolve the issue (if any).