Thanks Tom, shame I have to go through the ticketing system. Previous experience is that it's awful unless its a technical issue picked up by one of the devs here in the forum. The ticketing system feels like 'Chaos' and the forums feel like 'Corona/Render Legion', I think that's why so many post their problems here :)
I'd say the majority of problems I've submitted here have been resolved rapidly, whereas any tickets I create that aren't picked up either by yourself, Aram or Marcin often get marked as resolved without having received a satisfactory resolution. I have tickets from a year ago and 3 months ago etc, marked as 'solved', yet the last communication was "we'll be in touch once we have more info" then nobody gets back to you and so you end up coming back to the forums for the answer.