Can't add new device and get blank error message.

[Gooshy]

Hi,

I am trying to add a device which has been disovered using tinytuya for which I have device id, key and IP for. When I enter this info into Tuya Local I get a blank message screen -

The device is working fine from Tuya cloud and my other local devices are still working as expected. There is nothing useful in the logs even with debug enabled.

I'm trying to add a TCP Smart Wifi light switch.

Any suggestions?