I've been trying to use Antrhopic with Xcode 26 RC and continue to run into this error: No Data/Bytes for request: https://api.anthropic.com/v1/messages Once I get it, all prompts fail even a simple "Hello" that worked a moment ago returns the error message. Restarting Xcode and it returns to normal till I hit that error again. Any ideas on what's going on?