Roll20 maps Loading Forever on iPhone

Hello, I have a persistent problem with opening maps on my phone. When I do so, it gets stuck on a Loading… screen, and cycles through things like “reticulating splines” and “critical hitting” forever. This happens on most maps  I use, even when I am GM. iPhone XR iOS 16.2 (but it hasn’t worked for any iOS for years) Bug persists on Chrome, Firefox, Safari, all the most recent versions (I know safari isn’t supported). I cannot retrieve a console log. Could someone please help? I run a PbP online and need to be able to move tokens during the day if needed. Thanks much.

The iOS browsers all have to use the same engine under the hood, so they all have the same problems with Roll20. 

Hi Gareth! It might be beyond the iPhone's capabilities. Has it worked in the past? Does it work if you log in on a desktop, switch to a very simple map and then log out, and then try opening on the iPhone?

@Andrew R. yep, that’s my understanding. @keithcurtis it did work in the past, yes. And it works with some maps but not others - I thought it might be related to lighting settings but there’s no correlation. There is, however, a correlation with “complexity” but since we do PbP the games don’t have advanced scripting, just tokens with things like Hp pools,, icons for status effects, and color coding. I’ve never had problems on any browser on my windows computer. I have not tested it with that process, but I’ll try this afternoon.