Hi Herman, first off, thank you for being the first response to my first post here on airheads. Kudos to you!
@Herman Robers wrote:
The portal browser that automatically pops up when a portal is detected is in many cases very locked down regarding running scripts. Also, many modern browsers prevent the video from playing automatically.
This i found to be true in the past 3 days of troubleshooting.
What you could do is check if you have a full Chrome, Safari, Firefox, etc, and manually navigate to your captive portal page (without the redirects active), if it works then, you can try to ignore the popup for the captive portal (many times you can 'use the network as it is'), and then retry with the full browser. If it then works with the full browser but not in the popup, it is probably that the popup browser just blocks your active code.
We will try this workaround you suggested. Right now we just used a gif file to cater to any device/browser. We converted one of our videos and it works.
We uploaded our own captive page with a script that triggers login submission after setTimeout(). Hope this helps others with the same issue. Thanks again!