Sonoff 4 channel switch issue

[peterdarko]

Hi,
I'm having issues with sonoff 4 channel switch.
When i send multiple setDevicePowerState for different channels at same time... (even delayed < 250ms)
for example i want to all 4 relays to switch ON - only channel 4 switches on and 1-3 remain OFF.
If i delay the instructions like 250+ms one from another it works but i can control the delay only while testing so thats not a solution.
Not sure about the device but from ewelink app i can turn on all 4 realys with one click so the device should be not the problem.

Any thoughts?

[EnzoCastellaneta]

Hi same problem. Solved creating new account with a different email and sharing the sonoff 4 channel with it.
On 2 channels is configured with one account and on other 2 channels is configured with the other account.

It is a limit of the API protocol of Sonoff.
Hope it helps.