Open Stuck on "Testing registration on Join's server" - Chrome

I seem to be getting spotty notifications from my phone to the chrome extension. All of them show up on the extension sidebar, but only every so often will a text actually pop-up and display itself in a notifaction box.

Running the tests on my phone, however slow at certain parts will go all the way through, and will always show the pop-up browser notification, but testing from chrome i get stuck at "Testing registration on Join's server".

What am I doing wrong, this was working yesterday/few days ago.

I just found if i remove the extension, then reinstall it the app seems to work again for some time. Seems to correlate the refresh icon spinning forever as well.