修复UCD连接错误、修改色准计算方式、修改localdiming选择方块

app/ucd/device.py

@@ -156,7 +156,8 @@ class _UcdSdkBackend:
             return True
 
         except Exception as e:
-            self.hard_reset()
+            self.last_error = str(e)
+            self._force_cleanup()
             return False
 
     def close(self):
@@ -173,10 +174,6 @@ class _UcdSdkBackend:
                     log.exception("UcdSdk.close device object failed")
         finally:
             self._reset_state()
-            try:
-                self._reinit_tsi_lib()
-            except Exception:
-                log.exception("UcdSdk.close reinit failed")
         return True
 
     def hard_reset(self) -> None: