So after a fair bit of back and forwarding, Bosch have agreed to replace our faulty dishwasher.
It's our second and we didn't love our first, or the loan one we got while they worked out what was up with our one.
The immediate replacement of our one is this
https://www.kitchenthings.co.nz/bosch-smu88ts05a-60cm-built-under-dishwasher
I wasn't going to consider another Bosch because we haven't had a great experience, however, the reviews say it's excellent which making me wonder. We like the internal configuration of Bosch Dishwashers. It's rated very quiet too which is a bonus.
https://www.productreview.com.au/p/bosch-sms88ti01a.html
Miele and Asko also rate highly, though the Miele is probably a $500 upgrade on top, or even more. Miele don't go on sale very often either if ever.
I have no experience with Asko.
I am keen to know what models you guys have and any experience. Things we care about is how well it cleans and drys, how noisy it is. Cost isn't our primary concern. I'd be keen to hear of others service experiences as this is relevant.