Hi, I've been experiencing "Could not install" errors on TestFlight for all builds since June 2026. The issue affects two separate apps under my developer account (888744ET3X), which confirms it's account-level. Details: Build 4 installed successfully in June All subsequent builds (8, 10, 11) fail with "Could not install" Tested on iOS 26.2 and iOS 18.7.8 - same error on both Both apps affected: א-ב-ג and ToyLens Open support case: 102923070005 (no response for 2 weeks) Has anyone experienced this? Any suggestions?