Control4 EA-5 CPU spikes to 85% on connection to Roon

I am integrating Roon into Control4 for the first time. I was able to add the drivers and get it working. However as soon as I select a Control4 sharebridge zone like house audio, the CPU jumps from around 2% to 85% and the system starts to become sluggish and unresponsive. Is there something I am missing? I am discussing just adding a blusound node for house audio.

I was unable to find processor or ram specs for that control. Does roon appear to be taking a lot of resources before attaching a zone for playback? Could you try using a phone or tablet as an endpoint for comparison?
Is it still sluggish.