Not sure what you are talking about (same thing happening to me )
I only get to see your question .
May I get your units Model number to better assist you?
Sorry, I had read a prior similar problem.
After I "cleaned" the system with vinegar, it stop working correctly. Now after it starts, it does not "steam" like it used to, and the blue light begins flashing.
What can I do? is there a solution that I can try?
Ok you can try running another vinagar cycle .
I suspect that the last cycle loosened deposits and now it is clogged. Hopefully that will break them up so it will work.
But Unfortunatly this is considered as a disposable unit .
There are not even replacement part available