diff --git a/madvr/madvr.py b/madvr/madvr.py
index 64cb813..9d8c59e 100644
--- a/madvr/madvr.py
+++ b/madvr/madvr.py
@@ -360,12 +360,19 @@ async def read_notifications(self) -> None:
                     "Connection reset by peer. Attempting to reconnect..."
                 )
                 await self._reconnect()
-            except (AttributeError, asyncio.TimeoutError, OSError) as err:
+            except asyncio.TimeoutError as  err:
+                # if no new notifications, just keep going
+                self.logger.debug("No new notifications to read: %s", err)
+            except AttributeError as err:
+                self.logger.error("Attribute error with notifications: %s", err)
+                await self._reconnect()
+                continue
+            except OSError as err:
                 self.logger.error("Reading notifications failed or timed out: %s", err)
                 continue
 
             if not msg:
-                await asyncio.sleep(1)
+                await asyncio.sleep(0.1)
                 continue
 
             await self._process_notifications(msg.decode("utf-8"))
@@ -377,14 +384,17 @@ async def _process_notifications(self, msg: str) -> None:
         # for each /r/n split it by title, then the rest are values
         for notification in notifications:
             title, *signal_info = notification.split(" ")
+            
+            if "NoSignal" in title:
+                self.msg_dict["is_signal"] = False
+            
             # dont process empty values
             if not signal_info:
                 continue
             # at least madvr sends attributes in a consistent order
             # could use zip here but why? this works and is simple
-            if "NoSignal" in title:
-                self.msg_dict["is_signal"] = False
-            elif "IncomingSignalInfo" in title:
+            
+            if "IncomingSignalInfo" in title:
                 self.msg_dict["is_signal"] = True
                 self.msg_dict["incoming_res"] = signal_info[0]
                 self.msg_dict["incoming_frame_rate"] = signal_info[1]
diff --git a/setup.py b/setup.py
index c9b484d..0dea918 100644
--- a/setup.py
+++ b/setup.py
@@ -5,7 +5,7 @@
 
 setuptools.setup(
     name="py_madvr2",
-    version="1.4.91",
+    version="1.4.92",
     author="iloveicedgreentea2",
     description="A package to control MadVR Envy over IP",
     long_description=long_description,
diff --git a/tests/testMadVR.py b/tests/testMadVR.py
index 1f58c34..62475af 100644
--- a/tests/testMadVR.py
+++ b/tests/testMadVR.py
@@ -26,6 +26,7 @@ async def test_process_info(self):
                 "incoming_frame_rate": "60p",
                 "incoming_color_space": "444",
                 "incoming_bit_depth": "12bit",
+                "is_signal": True,
                 "hdr_flag": True,
                 "incoming_colorimetry": "2020",
                 "incoming_black_levels": "TV",
@@ -43,3 +44,10 @@ async def test_process_info(self):
                 "outgoing_black_levels": "TV",
             },
         )
+    async def test_send_command(self):
+        """Verify the send command func works"""
+        await madvr.send_command(["GetIncomingSignalInfo"])
+        await madvr.read_notifications()
+        # s = await madvr.send_command(["GetAspectRatio"])
+
+        print(madvr.msg_dict)