If you updated to the newest honorbuddy version 766 then any features that use combat log reading won't work.
This includes cooldowns not being detected immediately.
If you want to use the old HB version until it is fixed, you can use the following urls:
regular version
German version
Does this also affect traps?
Got the feeling i need to hit mit "hotkey" for freezing trap on focus 3-5 times before he launches the trap, what for sure is very annoying and gives me hard time to CC