I returned to my car this afternoon and found a good old ticket from apcoa. When i arrived at the car park this morning i went to pay at the machine to find that yet again, it was not working and looks to have crashed while processing someone else's payment. I pressed cancel a fe times to no effect so had to leave as my train was in sight.

Now i have the ticket, for circumstances that i dont really feel were my fault - their ticket machines are notoriously unreliable or slow so i imagine this happens fairly often?

Advice please?