Blubus
We have been living with a faulty touch screen for a while but finally decided to send the unit to https://inglebyelectronics.co.uk and for £275 they repaired it and it is as good as new. Excellent service fixed in under a week including postage time.Our 2016 Ocean RNS 510 touchscreen has died. Randomly selects buttons on its own. There is software update online for £75 but no information suggests this will fix it.