0.96.4 high cpu-load on mac OS 10.13.6

[XnAti]

There ist nothing to do, XnView MP 0.96.4 is running in background, showing a folder with pics in browser-mode. After a while the cpu-load is running over 90%. I can quit XnView in a normal way. I didn't have that in previous versions.

[xnview]

do you have a lot of files in this folder?