@MariChrysanthemum It's so irritating that I've started using Edge as my go-to. I like some of the features in Opera, but if a routine function such as tying in a search causes such angst, then the other browsers that users can use that don't have that problem. That said, it seems that since I applied the most recent update the flashing has stopped.
So, I ask again - is there a way to disable the search suggestions completely????