I have followed the suggestion and installed uBlock, it is too early to tell if it is working and will block the Flash problem but thus far this morning it has not popped up. I will reply again after a week as the occurrence of the bad popup was sporadic. The blocking extension is not slowing down my use of edge and is not taking up a lot of resources.
uBlock is making me crazy!!! #1 - I can't find any type of assistance on how to work the app. 2. I think it is actually blocking valid websites from my PC. Sometimes the access to this part of the response section is "whited out" and there is no response to keystrokes.
It has also apparently synced a "trial version" of it's Android Product-so now I have all sorts of different things going on with that.
I'll say this-I don't seem to be getting ANY ads or popups (so far). I do seem to have lost some of the minimal understanding I have for my PC & Android.
GOOD GRIEF CHARLIE BROWN!!!!!