You Tube has saved us a lot of money this year.
Our DWer, washing machine and dryer stopped working.
On of our DILs re the DWer told me to go to You Tube and check out the restart button and use it.
That worked. Similar results with our washer dryer and even our routers.
Netgear advised me of a firmware update that I ran and turned my pricey router into a doorstop.
I wound up buying the the only one in my area that night. At least there was one on the shelf.