Hi Bashir,
Thanks for helping. Here is my situation...
We have customised the Linear Gauge visualisation from the power bi visuals gallery. We had to customise it because it is buggy and has major formatting issues. This was working perfectly until yesterday, on both the web site, iOS app and Android app. As of yesterday, we are experiencing the following:
1) When displayed on a dashboard on the web site, we are seeing very slow redering times - anywhere from 5 seconds to 30 seconds. While annoying we can live with that in the short term.
2) Similar story when we drill down into a report.
3) When a dashboard is viewed in either the iOS or Android app, the gauge is never displayed. It just shows the grey power bi logo.
4) When I drill down into a report on iOS (not sure about android), it does not display there either - it is simply a blank tile.
As well as this customised linear gauge, we also also using the CardsWithState viz (out of the box, not customised), and this behaves differently. It works fine in all scenarios except for #4 above. When a report is viewed on iOS, it does not render either.
As these issues are all mobile device related, I can't check for errors in the browser console log.
If you need any more details, let me know.
Thanks again for the help.