This was working fine up until yesterday. Now when I connect my Android device for USB Debuggers. Chrome is no longer display my app.
Now the popup window shows HTT
I did not have a fallback option at chrome://inspect/#devices, but I was able to fix it by uninstalling chrome updates on my Android device, as this is caused by the most recent update for android's chrome.
Go to Chrome's App Info, press the 3 dots in the top right corner and then click uninstall updates.