Hi, I have a DeLonghi Nespresso Lattissima premium. The cappucino, macchiato and milk buttons keep flashing so I can't make a macchiato or anything. Can only make normal coffee. Any ideas?

Not clear if loss of steam to milk dispenser or milk dispenser itself clogged.

Try descaling again. Try running the vinegar through tbe machine about 1/2. Then stop tbe machine and allow additional time for the vinegar to work.

Also run a clean cycle using vinegar.

Also try disassembling the milk dispenser and clean manually.

I dont know exactly what you mean, but here is the manual. https://www.gebruikershandleiding.com/DeLonghi-en-720-m-lattissima-nespresso/preview-handleiding-67362.html
The text is in english and french, the english text is below the french one on all lines.

http://www.delonghi.com/en-au/products/coffee/coffee-makers/nespresso-system/lattissima-0132193145?TabSegment=Manuals/FAQs/Support


Lattissima Touch EN 550

on the bottom left side on/off switch

Lattissima Premium Silver EN 720

Try filling both water and the milk container with the correct decalcifying solution - just slit the 500 ml that results from the 1:1 mixture and - without the coffee capsule - press the cappucino button. Instead of cappucino you will get the decalcifying solution running through the entire system including the connector for the milk container (unlike the recommended decalcification method where you use the extra nozzle). Good luck - worked for my machine which only produced steam but no milkfoam...

Try pressing all 4 buttons on top of the machine simultaneously after turning on the machine for a few seconds. That resets all volumes to the original factory settings.

steam first in side milk *****

The coffee machine has standard settings for each program. What you seem to feel is not enough is the standard setting for Latte. You can always set it to your desirable quantity, either for milk or for coffee.

Refer to your users' manual for more :)

Have to pull out the entire container and push it back into the unit so it fully connects with the machine. Then try again.