Only security software installed is CIS. Firewall and Defense+ set to safe mode.
Firewall allerts set to high.
When using uTorrent the appearence of the connections allerts (many) put the firewall in 100% cpu use. Changing uTorrent policy from custom to trusted “resolves” the problem.
What rule were you using for uTorrent before you made it trusted?
If the firewall was set on safe i think comodo made rules for it. In the network policy utorrent had custom policy.
My opinion is that the allert pop-ul object down not handle very well a very large number of pop-ups or the firewall engine is too slow when veryfing connections against the database when the allerts are set to high.