flash kc868-a4

[Michel.nadin]

Hello
After install tuya licence , the Kc 868 a4 run well
but after 10 days, the senarios created in tuya app didn't run
it's impossible to see the fc 868's data on tuya appli

i uninstall tuya app to install smart life app ;  same result
I create a new tuya account ; same result

Kc 868 is connected to tuya

Regards

Michel