magentaeu: hr uses tls_impersonation

lib/streaming_providers/base/network/http_manager.py

@@ -61,7 +61,10 @@ class HTTPManager:
                         proxies = {"http": proxy_url, "https": proxy_url}
 
                     self._session = cffi_requests.Session(
-                        impersonate="chrome124",
+                        # No impersonate — use curl's native TLS fingerprint,
+                        # which is exactly what the working curl command presents.
+                        # Chrome impersonation (chrome124) gets scored differently by
+                        # Akamai's HR bot profile and returns 503.
                         proxies=proxies or None,
                     )
                     self._using_cffi = True

lib/streaming_providers/providers/magentaeu/provider.py

@@ -187,7 +187,7 @@ class MagentaEUProvider(StreamingProvider):
                 "x-call-time": str(int(time.time() * 1000)),
                 "x-tv-flow": "START_UP",
                 "x-tv-step": "EPG_CHANNEL",
-                "x-txn-id": str(uuid.uuid4()),
+                "x-txn-id": uuid.uuid4().hex,
                 "x-request-tracking-id": str(uuid.uuid4()),
             })