@DR9999 If you open the app you should see a section called "Everything looks good" click on that You should now see a map with all of your deco's. Click the deco you want to remove then at the top...

@Toboe While you wait for @David-TP try deleting your cookers on the browser you use to access the web interface. I had the same problem trying to access the web ui after the upgrade and that fixed...

@pjs_gsy Here is the list so you have it https://community.tp-link.com/en/home/forum/topic/631936

@David-TP

@BE63_Topography Please find the answers to your questions below No Yes No

@Panamon_Creel Are the speeds your getting via Ethernet or WiFi? Also is this on a desktop or laptop? or a different device?