I can't say, 'Cry wolf', as half the forum would be slating me and OR in no time.
As I say, TRC isn't my forte, but I have just glanced over the 'War & Peace' document that covers this awkward beast. My lord, it's deep stuff.
Of course, there are going to be many
genuine 'intermittent faults', that are going to fall under our TRC criteria, that may not be found instantly. But in the same breath, there's many more that fall under the TRC criteria that cover 'EU mis-operation', 'Faulty EU equipment', 'Vandalism', 'Damage on EU's curtilage', 'Flood', 'Fire' etc etc etc ...........
The genuinely faulty ones that are covered by the rental T&C's, will usually get repaired first time, but if it requires a couple of visits to nail it, the TRC's will be waived. A ball-ache, yup, but a necessity to minimise manpower wasteage.
I feel I may have left myself open here to the pedants that will scrutinise every possible scenario. It won't make any difference, the processes in place are there for a reason. To protect both the business
and the EU. That's why we all get sick to death of being asked if we've plugged the phone in the test socket, blah-de-blah, but it's asked for a reason.