Frequent trouble (5)
I believe the answer is:
haunt
I believe this is a double definition.
'frequent' is the first definition.
(I've seen this in another clue)
'trouble' is the second definition.
(I've seen this in another clue)
(Other definitions for haunt that I've seen before include "A favourite place" , "Place one frequents" , "Mainfest presence as ghost does" , "Place regularly frequented" , "Regularly visit" .)