Aquairous FDW60 Dishwasher gurgling?

Other night i dropped the tablet indies as per normal then stopped. Today after nagging from wifey, decided to take it out of situ and tip to the right (unplugged) to remove and mop up excess water. I let it dry and removed filters inside to clean em of carrots and sweet corn etc. (It failed on a curry night)

Turned it on for a quick wash and it fills with water and ejects water but then just goes into rinse dry. No error lights come on.

So

I thought why not try a normal wash whilst empty. It ejected water and I could hear and feel pipe to show it was filling. All fine for 10-120 mins when it suddenly start gargling or gurgling. Like a human on TCP. Traced Gargling / gurgling to water pipe inlet area but cannot feel any vibration or other vibes on cabinet when rubbing my hand over its smooth body

so

This site has been brill in past. Any ideas guys and gals or is it a bin job. Its only about 18 months old so perhaps reviews are right on it being a pup.

cheers