WiFi Upload Bar Flashes

At first, the scale would simply display my weight - constantly flashing the distribution arrows however no matter how still I was, the 'upload bar' to indicate that my weight was being uploaded never appeared. 

I then moved my scale closer to my router, and the 'upload bar' quickly appeared soon after standing on the scaler.

Now however, almost as soon as the 'upload bar' appears under my weight on the scale's display - it the long rectangle icon, flashes and then disappears. I then see the BMI screen with the WiFi logo - but no numbers. 

When standing on the scale previously, the upload icon would appear and a status bar would quickly fill the entire rectangle - indicating the upload status had completed. Soon thereafter, my weight would show up with the day's date in my app. 

Now however, and after the upload icon flashes and goes away - my account (web portal or app), never updates. 

The scale is at 73%, as far as its battery life is concerned and I recently cleaned the battery area and updated the firmware - i.e. both the web portal and the updated app on my iOS device show the scale as running 'Software Version' 77. 

Lastly - I recently updated my scale's WiFi settings as I had changed my network's password. The pairing wizard indicated the process was a success - and the device automatically showed up on both the web portal and the app. 

Thoughts?