When accessing from browser to one Intraweb (Delphi's VCL for the web) application I wrote, from time to time and in different browsers the app does not display properly, nothing happens on screen (the browser displays a white page) and in the Network tab of the browser developer tools I see
In my PC for example it happens in chrome with my chrome user, but if I incognito it works normally and I see nothing in the Network tab, in other pcs it happens in firefox only.
What should I check for? I tried to search for StartCheck?IW_AjaxID but with no result.
Could you please suggest what causes this behavior?
Thanks!