[FDConfig] Disable overlap schedule by default

Author: liyonghua0910

fastdeploy/config.py

@@ -2168,6 +2168,10 @@ def postprocess(self):
                 "Static Graph does not support to be started together with RL Training, and automatically switch to dynamic graph!"
             )
 
+        # Disable overlap schedule in RL. This will be enabled in the future after bugs are fixed.
+        if self.load_config is not None and self.load_config.dynamic_load_weight is True:
+            self.scheduler_config.enable_overlap_schedule = False
+
         # Layer-by-layer swap (H2D) is always incompatible with CUDA Graph prefill capture.
         # Force only decode to use CUDA Graph when host cache is configured.
         if (