diff --git a/LinksAwakeningClient.py b/LinksAwakeningClient.py
index aac6c2f2..2f2c94f6 100644
--- a/LinksAwakeningClient.py
+++ b/LinksAwakeningClient.py
@@ -506,7 +506,7 @@ class LinksAwakeningContext(CommonContext):
     la_task = None
     client = None
     # TODO: does this need to re-read on reset?
-    found_checks = []
+    found_checks = set()
     last_resend = time.time()
 
     magpie_enabled = False
@@ -558,10 +558,6 @@ class LinksAwakeningContext(CommonContext):
 
         self.ui = LADXManager(self)
         self.ui_task = asyncio.create_task(self.ui.async_run(), name="UI")
-
-    async def send_checks(self):
-        message = [{"cmd": "LocationChecks", "locations": self.found_checks}]
-        await self.send_msgs(message)
     
     async def send_new_entrances(self, entrances: typing.Dict[str, str]):
         # Store the entrances we find on the server for future sessions
@@ -613,8 +609,8 @@ class LinksAwakeningContext(CommonContext):
             self.client.pending_deathlink = True
 
     def new_checks(self, item_ids, ladxr_ids):
-        self.found_checks += item_ids
-        create_task_log_exception(self.send_checks())
+        self.found_checks.update(item_ids)
+        create_task_log_exception(self.check_locations(self.found_checks))
         if self.magpie_enabled:
             create_task_log_exception(self.magpie.send_new_checks(ladxr_ids))
 
@@ -721,7 +717,7 @@ class LinksAwakeningContext(CommonContext):
 
                     if self.last_resend + 5.0 < now:
                         self.last_resend = now
-                        await self.send_checks()
+                        await self.check_locations(self.found_checks)
                     if self.magpie_enabled:
                         try:
                             self.magpie.set_checks(self.client.tracker.all_checks)