I spent 3 days sorting out an app that worked with net7.0 and Xcode 14.x. Namely my Httpsclient requests to the API crashed the iOS after 6-9 cycles. Ater re-coding with no luck, tracking the Crash codes and recoding with no luck, I finally found a forum that articulates 15.3 and net8.0 is a no go. Downgrade to 15.2. I did the downgrade and my original code worked just fine. I read most of the posts on 15.3 and did not see this issue noted. Has anyone seen the same issue and if so found a work around? Others have seen an HttpsClient issue with authentication with 2 suggestions but no workable solution in 15.3. They downgraded.