Troubles don't start when you have money (7)
I believe the answer is:
roubles
'money' is the definition.
(Russian money)
'troubles don't start' is the wordplay.
'don't start' means to remove the first letter.
'troubles' with its first letter taken off is 'ROUBLES'.
'when you have' is the link.
I am not very happy about this link. Some or all of it may belong to another bit of the clue.
Can you help me to learn more?
(Other definitions for roubles that I've seen before include "Currency" , "Russian monetary units" , "Russian money" , "Moscow cash" .)