@Kyleslaw  ok... so last night, all of our lights were working perfectly with no flickering. We were all amazed. But, we woke up this morning and all of the lights are back to flickering... ARGH!!!

 We have about 16 of these smart switches across the house (we did it as part of a whole home renovation). All of the lights connected to them flicker. So, I'm really hoping for a fix.

While the fact that all of the lights were randomly fine last night has me concerned the issue may be my electrical, our other lights NOT on the TP-Links have no such issues. So, I still think it's a TP-Link problem.