diff --git a/code/default/version.txt b/code/default/version.txt
index d41f08f1f3..9af9a6a81c 100644
--- a/code/default/version.txt
+++ b/code/default/version.txt
@@ -1 +1 @@
-5.5.1
\ No newline at end of file
+5.5.2
\ No newline at end of file
diff --git a/code/default/x_tunnel/local/cloudflare_front/ip_manager.py b/code/default/x_tunnel/local/cloudflare_front/ip_manager.py
index 40b1724c02..388792d0b4 100644
--- a/code/default/x_tunnel/local/cloudflare_front/ip_manager.py
+++ b/code/default/x_tunnel/local/cloudflare_front/ip_manager.py
@@ -66,6 +66,9 @@ def save_domains(self, domains):
     def get_ip_sni_host(self):
         now = time.time()
         for top_domain, info in self.domain_map.items():
+            if info["links"] < 0:
+                info["links"] = 0
+
             if info["links"] >= self.config.max_connection_per_domain:
                 continue
 
diff --git a/code/default/x_tunnel/local/tls_relay_front/ip_manager.py b/code/default/x_tunnel/local/tls_relay_front/ip_manager.py
index 3413d5c5ae..7041dccd83 100644
--- a/code/default/x_tunnel/local/tls_relay_front/ip_manager.py
+++ b/code/default/x_tunnel/local/tls_relay_front/ip_manager.py
@@ -36,7 +36,7 @@ def get_ip_sni_host(self):
         for ip in ips:
             info = self._get_ip_info(ip)
             if info["links"] < 0:
-                self.logger.error("ip %s link:%d", ip, info["links"])
+                # self.logger.error("ip %s link:%d", ip, info["links"])
                 info["links"] = 0
 
             if info["links"] >= self.config.max_links_per_ip: