Snag, hitch (7)
I believe the answer is:
problem
<span class="explanation-format__ClueExplanation">I believe this clue is a double definition.<br/ ><br/ >'<span class="explanation-format__original">snag</span>' is the first definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >'<span class="explanation-format__original">hitch</span>' is the second definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ ></span>
(Other definitions for problem that I've seen before include "Puzzle - difficulty" , "Difficult matter to solve" , "One requiring solution" , "Trouble" , "A matter hard to solve" .)