Your Trigger constraint contains a product of decision variables and hence is nonlinear. Also, it is redundant because the left hand side is a sum of nonnegative summands. If you remove this constraint, the MILP solver will return an optimal solution with InspectDecision[j] = 0 for all j.
What logical condition on the other decision variables do you want to force InspectDecision[j] = 1?
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