ios - Safari won't load some resources over http/2 -


http/2 enabled on server , yesterday noticed on iphone (ios 10.2) not load resources error:failed load resource:connecting server not possible. when connect iphone mac there no errors in console result of requests result imidiatelly in error. interesting thing fact resources not loaded subdomain of real domain( cname correct). site on https. server windows server 2016.

edit: resolved subdomain problem, still there requests same domain not responding response.

i know ios > 9.3 supports http/2 when resources loaded on https thing resources not working not part of domain resolve problem don't know how.

i know problem related http/2 protocol because android native appliacation stopped working error : java.io.ioexception: stream reset: protocol_error . resolved problem forcing application use http/1. works. how resolve iphone safari problem?

i'm using asp.net web forms backend (which supports http2 since asp.net 4.6 i'm using).

it seems solution has been found. after few days of investigating disabling dynamic content compression helped.

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