Box unresponcive to remote

[Tangfolio]

Hi,
Our box is getting very unresponsive to the remote, it can take 20 or 30 seconds sometimes before it responds. I think this possibly started a couple of months ago and is getting worse, box indicates it is receiving a command from remote but does not do anything.
Have tried several sets of new batteries and a clean install of openvix but no difference and openvix does not give the spinning vix sign when it happens.
So wondered if anyone might have any ideas.

[abu baniaz]

Have you changed lights recently?

[BobbyC]

I find the vu bluetooth remote excellent, if your IR remote receiver is crook,