MAC very high CPU with no model open

[integramodder]

Just updated to the latest version and it has the fans on my macbook going crazy.  Looking at CPU usage with no actual model open, just the empty "untitled" file when you first open it. 

I initially thought it was only the initial startup after the upgrade and immediately after startup.  So I closed Fusion and restarted it and let it run for ~15 min.  CPU draw did not decrease.

[Phil.E]

There was another update yesterday. The current build is 2.0.10253.

Try updating to 2.0.10253 and if the CPU is still running high, let it sit for a few minutes. Does it continue after 10-12 min?