What is an error 110006

I am getting sometimes an error 110006 in NodeRED on an iHost when controlling a Zigbee light. Light actually seems to have turned on. The error data is just an empty object so I have no idea what it means?

I have the same error when trying to control a Sonoff DualR3 in NodeRed. In my case the control action always fails for the DualR3, but the other devices in the same NodeRED flow work 100% (BasicR2 and MiniR2 devices). I opened a ticket with logs and debug info (ID196314), but after some weeks still no response…

My devices actually work but I get the error. It’s be nice to know what it meant.