diff --git a/.github/wordlist.txt b/.github/wordlist.txt
index 2130ad25..b199dd7e 100644
--- a/.github/wordlist.txt
+++ b/.github/wordlist.txt
@@ -4,6 +4,7 @@ CAS
 Customizable
 ElastiCache
 FPM
+GC
 IANA
 Lua
 PSR
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9b324765..3e6df707 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -11,6 +11,7 @@
 - Fixed PHP 8.4 deprecated call to `stream_context_set_option()` (#1545)
 - Fixed return type for `ZCOUNT` to be `int` (#1547)
 - fix(stream): Fixed throwing `CommunicationException` when stream is EOF (#1548)
+- Removed automatic `conn_uid` parameter assignment (#1552)
 
 ## v3.0.1 (2025-05-16)
 ### Fixed
diff --git a/README.md b/README.md
index 8196b62e..276baa54 100644
--- a/README.md
+++ b/README.md
@@ -138,6 +138,50 @@ it is still desired to have control of when the connection is opened or closed:
 achieved by invoking `$client->connect()` and `$client->disconnect()`. Please note that the effect
 of these methods on aggregate connections may differ depending on each specific implementation.
 
+#### Persistent connections ####
+
+To increase a performance of your application you may set up a client to use persistent TCP connection, this way
+client saves a time on socket creation and connection handshake. By default, connection is created on first-command
+execution and will be automatically closed by GC before the process is being killed.
+However, if your application is backed by PHP-FPM the processes are idle, and you may set up it to be persistent and
+reusable across multiple script execution within the same process.
+
+To enable the persistent connection mode you should provide following configuration:
+
+```php
+// Standalone
+$client = new Predis\Client(['persistent' => true]);
+
+// Cluster
+$client = new Predis\Client(
+    ['tcp://host:port', 'tcp://host:port', 'tcp://host:port'],
+    ['cluster' => 'redis', 'parameters' => ['persistent' => true]]
+);
+```
+
+**Important**
+
+If you operate on multiple clients within the same application, and they communicate with the same resource, by default
+they will share the same socket (that's the default behaviour of persistent sockets). So in this case you would need
+to additionally provide a `conn_uid` identifier for each client, this way each client will create its own socket so
+the connection context won't be shared across clients. This socket behaviour explained
+[here](https://www.php.net/manual/en/function.stream-socket-client.php#105393)
+
+```php
+// Standalone
+$client1 = new Predis\Client(['persistent' => true, 'conn_uid' => 'id_1']);
+$client2 = new Predis\Client(['persistent' => true, 'conn_uid' => 'id_2']);
+
+// Cluster
+$client1 = new Predis\Client(
+    ['tcp://host:port', 'tcp://host:port', 'tcp://host:port'],
+    ['cluster' => 'redis', 'parameters' => ['persistent' => true, 'conn_uid' => 'id_1']]
+);
+$client2 = new Predis\Client(
+    ['tcp://host:port', 'tcp://host:port', 'tcp://host:port'],
+    ['cluster' => 'redis', 'parameters' => ['persistent' => true, 'conn_uid' => 'id_2']]
+);
+```
 
 ### Client configuration ###
 
diff --git a/src/Connection/StreamConnection.php b/src/Connection/StreamConnection.php
index c90a981d..667dede7 100644
--- a/src/Connection/StreamConnection.php
+++ b/src/Connection/StreamConnection.php
@@ -59,8 +59,6 @@ class StreamConnection extends AbstractConnection
     public function __construct(ParametersInterface $parameters, ?StreamFactoryInterface $factory = null)
     {
         parent::__construct($parameters);
-        $this->parameters->conn_uid = spl_object_hash($this);
-
         $this->streamFactory = $factory ?? new StreamFactory();
     }
 
diff --git a/tests/Predis/ClientTest.php b/tests/Predis/ClientTest.php
index 592f5f8e..9ee51700 100644
--- a/tests/Predis/ClientTest.php
+++ b/tests/Predis/ClientTest.php
@@ -1325,21 +1325,40 @@ class ClientTest extends PredisTestCase
 
     /**
      * @group connected
+     * @requiresRedisVersion >= 5.0.0
      */
     public function testClientsCreateDifferentPersistentConnections(): void
     {
-        $client1 = new Client($this->getParameters(['database' => 14, 'persistent' => true]));
-        $client2 = new Client($this->getParameters(['database' => 15, 'persistent' => true]));
+        $client1 = new Client($this->getParameters(['database' => 14, 'persistent' => true, 'conn_uid' => 1]));
+        $client2 = new Client($this->getParameters(['database' => 15, 'persistent' => true, 'conn_uid' => 2]));
 
         $client1->set('foo', 'bar');
         $client2->set('foo', 'baz');
 
         $this->assertSame('bar', $client1->get('foo'));
         $this->assertSame('baz', $client2->get('foo'));
+        $this->assertNotSame($client1->client('ID'), $client2->client('ID'));
         $client1->disconnect();
         $client2->disconnect();
     }
 
+    /**
+     * @group connected
+     * @requiresRedisVersion >= 5.0.0
+     */
+    public function testClientsCreateSamePersistentConnections(): void
+    {
+        $client1 = new Client($this->getParameters(['persistent' => true]));
+        $client2 = new Client($this->getParameters(['persistent' => true]));
+
+        $client1->set('foo', 'bar');
+        $client2->set('foo', 'baz');
+
+        $this->assertSame('baz', $client2->get('foo'));
+        $this->assertSame($client1->client('ID'), $client2->client('ID'));
+        $client1->disconnect();
+    }
+
     /**
      * @group connected
      * @group cluster
@@ -1349,11 +1368,11 @@ class ClientTest extends PredisTestCase
     {
         $client1 = new Client(
             $this->getDefaultParametersArray(),
-            ['cluster' => 'redis', 'parameters' => ['persistent' => true]]
+            ['cluster' => 'redis', 'parameters' => ['persistent' => true, 'conn_uid' => 1]]
         );
         $client2 = new Client(
             $this->getDefaultParametersArray(),
-            ['cluster' => 'redis', 'parameters' => ['persistent' => true]]
+            ['cluster' => 'redis', 'parameters' => ['persistent' => true, 'conn_uid' => 2]]
         );
 
         $client1->set('{shard1}foo', 'bar');
diff --git a/tests/Predis/Connection/ParametersTest.php b/tests/Predis/Connection/ParametersTest.php
index cdd6ff26..78bc4ee6 100644
--- a/tests/Predis/Connection/ParametersTest.php
+++ b/tests/Predis/Connection/ParametersTest.php
@@ -403,6 +403,17 @@ class ParametersTest extends PredisTestCase
         $this->assertSame($expected, Parameters::parse($uri));
     }
 
+    /**
+     * @group disconnected
+     */
+    public function testSetParameters(): void
+    {
+        $parameters = new Parameters();
+        $parameters->property = 'value';
+
+        $this->assertEquals('value', $parameters->property);
+    }
+
     // ******************************************************************** //
     // ---- HELPER METHODS ------------------------------------------------ //
     // ******************************************************************** //