Player map not updating with GM actions

I've tried Chrome and Firefox, disabled extensions and cleared my cache. I'm a new Pro subscriber and I've been practising with the Dynamic Lighting ahead of game session and have re-joined as a player so I can see what settings create which effects. On the Rise of Tiamat: Tomb of Diderius map the player map is locked and vision is set on a random earlier position. Nothing I do to change the light radius or token position on the GM screen has any effect on the player screen. It was working earlier on so I don't think it's some setting on my system. Can someone please help? I was excited about the upgrade but now I feel like I've only picked up problems.

The map is now updating but when I make changes to the lighting, such as whether a certain token emits light it randomly won't show on the player screen even though it updates with movements of the token. Can anyone suggest what's going on?

Is there a minimum system requirement that perhaps I'm not hitting? My laptop isn't anything special but it's not that weak.

It would help if you post screen shots of the page settings showing your lighting set up, as well as the lighting setup of your test token, and finally, a shot of the experience in game. Otherwise, there's too little to go on without a lot of wild guesswork.

Hello nathan m., As keithcurtis has suggested, it would help to see screenshots of the issue you are having. This will allow us to be able to see what your issue is and be able to give you the correct assistance. Thanks!