diff --git a/deps/commandline b/deps/commandline
index 71240f6..01434c1 160000
--- a/deps/commandline
+++ b/deps/commandline
@@ -1 +1 @@
-Subproject commit 71240f634b211d830679e7d2841b897c7c30dad9
+Subproject commit 01434c11aaf82d37a126dc70f5aa02cc523dbbb4
diff --git a/include/Common.h b/include/Common.h
index 2cf15b9..4698f6e 100644
--- a/include/Common.h
+++ b/include/Common.h
@@ -12,6 +12,7 @@ extern TSentry Sentry;
 #include <mutex>
 #include <sstream>
 #include <zlib.h>
+#include <filesystem>
 
 #include "Compat.h"
 
diff --git a/src/THeartbeatThread.cpp b/src/THeartbeatThread.cpp
index 6efdd74..42e7b36 100644
--- a/src/THeartbeatThread.cpp
+++ b/src/THeartbeatThread.cpp
@@ -62,8 +62,8 @@ void THeartbeatThread::operator()() {
             beammp_trace(T);
             Doc.Parse(T.data(), T.size());
             if (Doc.HasParseError() || !Doc.IsObject()) {
-                beammp_error("Backend response failed to parse as valid json");
-                beammp_debug("Response was: `" + T + "`");
+                beammp_debug("Failed to contact backend at " + Url + " (this is not an error).");
+                beammp_trace("Response was: " + T);
                 Sentry.SetContext("JSON Response", { { "reponse", T } });
                 SentryReportError(Url + Target, ResponseCode);
             } else if (ResponseCode != 200) {
@@ -105,6 +105,10 @@ void THeartbeatThread::operator()() {
                 beammp_error("Missing/invalid json members in backend response");
                 Sentry.LogError("Missing/invalid json members in backend response", __FILE__, std::to_string(__LINE__));
             }
+        } else {
+            if (!Application::Settings.Private) {
+                beammp_warn("Backend failed to respond to a heartbeat. Your server may temporarily disappear from the server list. This is not an error, and will likely resolve itself soon. Direct connect will still work.");
+            }
         }
 
         if (Ok && !isAuth) {