comodo slow down other application?

I have use comodo time machine for sometime, recently, after restore a disk image from other backup software, the time machine stop function and need reinstall. I wonder if I need to replace another backup software that work with time machine and discover comodo also have backup tool. So I download and try. Strange enough, after install the backup, I notice my computer slow down substantially when launch application and some other task (I guess some API get affected) even I not use the backup tool.

By shutdown the two new service that come with comodo backup, the situation improve and I only able to get my PC return normal by uninstall comodo backup. I have all the default setting and not yet define any job. What is I missing ???