diff --git a/dll/dll/common_includes.h b/dll/dll/common_includes.h
index 4dbf0e6e..388622f4 100644
--- a/dll/dll/common_includes.h
+++ b/dll/dll/common_includes.h
@@ -233,12 +233,12 @@ static inline void thisThreadYieldFor(std::chrono::microseconds u)
     PRINT_DEBUG("Thread finished waiting\n");
 }
 
-static std::string uint8_vector_to_hex_string(std::vector<uint8_t>& v)
+static std::string uint8_vector_to_hex_string(const std::vector<uint8_t>& v)
 {
-    std::string result;
+    std::string result{};
     result.reserve(v.size() * 2);   // two digits per character
 
-    static constexpr char hex[] = "0123456789ABCDEF";
+    static constexpr const char hex[] = "0123456789ABCDEF";
 
     for (uint8_t c : v)
     {
diff --git a/dll/dll/steam_networking.h b/dll/dll/steam_networking.h
index 3fae0f12..f56428f0 100644
--- a/dll/dll/steam_networking.h
+++ b/dll/dll/steam_networking.h
@@ -907,10 +907,11 @@ void Callback(Common_Message *msg)
 {
     if (msg->has_network()) {
 #ifndef EMU_RELEASE_BUILD
-        PRINT_DEBUG("Steam_Networking: got msg from: " "%" PRIu64 " to: " "%" PRIu64 " size %zu type %u | messages %p: %zu\n", msg->source_id(), msg->dest_id(), msg->network().data().size(), msg->network().type(), &messages, messages.size());
-        for (int i = 0; i < msg->network().data().size(); ++i) {
-            PRINT_DEBUG("%02hhX", msg->network().data().data()[i]);
-        }PRINT_DEBUG("\n");
+        PRINT_DEBUG(
+            "Steam_Networking: got msg from: " "%" PRIu64 " to: " "%" PRIu64 " size %zu type %u | messages %p: %zu\n",
+            msg->source_id(), msg->dest_id(), msg->network().data().size(), msg->network().type(), &messages, messages.size()
+        );
+        PRINT_DEBUG("Steam_Networking msg data: '%s'\n", uint8_vector_to_hex_string( std::vector<uint8_t>(msg->network().data().begin(), msg->network().data().end()) ).c_str());
 #endif
 
         if (msg->network().type() == Network_pb::DATA) {
diff --git a/dll/steam_matchmaking_servers.cpp b/dll/steam_matchmaking_servers.cpp
index e2bd3e90..0841fc8e 100644
--- a/dll/steam_matchmaking_servers.cpp
+++ b/dll/steam_matchmaking_servers.cpp
@@ -535,7 +535,7 @@ void Steam_Matchmaking_Servers::server_details_rules(Gameserver *g, Steam_Matchm
         PRINT_DEBUG("  Steam_Matchmaking_Servers::server_details_rules rules: %i\n", number_rules);
         auto rule = g->values().begin();
         for (int i = 0; i < number_rules; ++i) {
-            PRINT_DEBUG("  Steam_Matchmaking_Servers::server_details_rules RULE '%s' '%s'\n", rule->first.c_str(), rule->second.c_str());
+            PRINT_DEBUG("  Steam_Matchmaking_Servers::server_details_rules RULE '%s'='%s'\n", rule->first.c_str(), rule->second.c_str());
             r->rules_response->RulesResponded(rule->first.c_str(), rule->second.c_str());
             ++rule;
         }