update network to scan fast even if some miners are not responding properly

pyasic/settings/__init__.py

@@ -12,8 +12,8 @@ class Singleton(type):
 
 @dataclass
 class PyasicSettings(metaclass=Singleton):
-    network_ping_retries: int = 3
-    network_ping_timeout: int = 5
+    network_ping_retries: int = 1
+    network_ping_timeout: int = 3
     network_scan_threads: int = 300
 
     miner_factory_get_version_retries: int = 1