extension failure

while using Chrome browser Version 76.0.3809.87 (Official Build) (64-bit) today July 30, 2019 the savefrom.net helper stopped working. I uninstalled and reinstalled using the meddlemoney and helper - still nothing. Removed the installation and installed Chaneleon and then the Opera extension - still nothing. There is a disconnect happening and the extension is no longer able to download from YouTube.