diff --git a/src/hyperion_client.c b/src/hyperion_client.c
index f732a0b..4f520a8 100644
--- a/src/hyperion_client.c
+++ b/src/hyperion_client.c
@@ -46,15 +46,17 @@ int hyperion_client(const char* origin, const char* hostname, int port, bool uni
 int hyperion_read()
 {
     if (!sockfd)
-        return -1;
+        return -2;
     uint8_t headbuff[4];
     int n = read(sockfd, headbuff, 4);
     uint32_t messageSize = ((headbuff[0] << 24) & 0xFF000000) | ((headbuff[1] << 16) & 0x00FF0000) | ((headbuff[2] << 8) & 0x0000FF00) | ((headbuff[3]) & 0x000000FF);
-    if (n < 0 || messageSize >= sizeof(recvBuff))
-        return -1;
+    if (n < 0)
+        return -3;
+    if (messageSize >= sizeof(recvBuff))
+        return -4;
     n = read(sockfd, recvBuff, messageSize);
     if (n < 0)
-        return -1;
+        return -5;
     _parse_reply(hyperionnet_Reply_as_root(recvBuff));
     return 0;
 }
diff --git a/src/json_rpc_client.h b/src/json_rpc_client.h
index 9dc1d8f..bd3cf24 100644
--- a/src/json_rpc_client.h
+++ b/src/json_rpc_client.h
@@ -3,7 +3,6 @@
 #include "log.h"
 #include <pbnjson.h>
 
-#define RPC_PORT 8090
 
 typedef enum _AmbientLightingDaemon {
     DAEMON_INVALID = -1,
diff --git a/src/main.c b/src/main.c
index b856ef8..0b9f12f 100644
--- a/src/main.c
+++ b/src/main.c
@@ -29,6 +29,7 @@ static const struct option long_options[] = {
     { "height", required_argument, 0, 'y' },
     { "address", required_argument, 0, 'a' },
     { "port", required_argument, 0, 'p' },
+    { "web-port", required_argument, 0, 'w' },
     { "unix-socket", no_argument, 0, 'l' },
     { "fps", required_argument, 0, 'f' },
     { "no-video", no_argument, 0, 'V' },
@@ -59,6 +60,7 @@ static void print_usage()
     printf("  -y, --height=HEIGHT   Height of video frame (default 108)\n");
     printf("  -a, --address=ADDR    IP address of Hyperion server\n");
     printf("  -p, --port=PORT       Port of Hyperion flatbuffers server (default 19400)\n");
+    printf("  -w, --web-port=PORT   Port of Hyperion RPC/web server (default 8090)\n");
     printf("  -l, --unix-socket     Connect through unix socket\n");
     printf("  -f, --fps=FPS         Framerate for sending video frames (default 0 = unlimited)\n");
     printf("  -b, --backend=BE      Use specific video capture backend (default auto)\n");
@@ -83,7 +85,7 @@ static int parse_options(int argc, char* argv[])
     int opt, longindex;
     int ret;
 
-    while ((opt = getopt_long(argc, argv, "x:y:a:p:f:b:u:q:c:lvnhdVGrst", long_options, &longindex)) != -1) {
+    while ((opt = getopt_long(argc, argv, "x:y:a:p:w:f:b:u:q:c:lvnhdVGrst", long_options, &longindex)) != -1) {
         switch (opt) {
         case 'x':
             settings.width = atoi(optarg);
@@ -98,6 +100,9 @@ static int parse_options(int argc, char* argv[])
         case 'p':
             settings.port = atol(optarg);
             break;
+        case 'w':
+            settings.web_port = atol(optarg);
+            break;
         case 'l':
             settings.unix_socket = true;
             break;
diff --git a/src/service.c b/src/service.c
index fcaaa30..3799346 100644
--- a/src/service.c
+++ b/src/service.c
@@ -25,6 +25,7 @@ extern bool LSRegisterPubPriv(const char* name, LSHandle** sh,
 void* connection_loop(void* data)
 {
     service_t* service = (service_t*)data;
+    int res;
     DBG("Starting connection loop");
     while (service->connection_loop_running) {
         INFO("Connecting hyperion-client..");
@@ -36,8 +37,9 @@ void* connection_loop(void* data)
             INFO("hyperion-client connected!");
             service->connected = true;
             while (service->connection_loop_running) {
-                if (hyperion_read() < 0) {
-                    ERR("Error! Connection timeout.");
+                res = hyperion_read();
+                if (res < 0) {
+                    ERR("Error! Connection timeout our error code: %d errno: %s", res,  strerror(errno));
                     break;
                 }
             }
@@ -457,7 +459,7 @@ static bool videooutput_callback(LSHandle* sh __attribute__((unused)), LSMessage
     INFO("videooutput_callback: hdrType: %s", hdr_type_str);
 
     DynamicRange range = get_dynamic_range(hdr_type_str);
-    int ret = set_hdr_state(service->settings->unix_socket ? "127.0.0.1" : service->settings->address, RPC_PORT, range);
+    int ret = set_hdr_state(service->settings->unix_socket ? "127.0.0.1" : service->settings->address, service->settings->web_port, range);
     if (ret != 0) {
         ERR("videooutput_callback: set_hdr_state failed, ret: %d", ret);
     }
@@ -506,7 +508,7 @@ static bool picture_callback(LSHandle* sh __attribute__((unused)), LSMessage* ms
     INFO("picture_callback: dynamicRange: %s", dynamic_range_str);
 
     DynamicRange range = get_dynamic_range(dynamic_range_str);
-    int ret = set_hdr_state(service->settings->unix_socket ? "127.0.0.1" : service->settings->address, RPC_PORT, range);
+    int ret = set_hdr_state(service->settings->unix_socket ? "127.0.0.1" : service->settings->address, service->settings->web_port, range);
     if (ret != 0) {
         ERR("videooutput_callback: set_hdr_state failed, ret: %d", ret);
     }
diff --git a/src/settings.c b/src/settings.c
index 5c35ec6..bb26ea4 100644
--- a/src/settings.c
+++ b/src/settings.c
@@ -8,6 +8,7 @@ void settings_init(settings_t* settings)
 
     settings->address = strdup("");
     settings->port = 19400;
+    settings->web_port = 8090;
     settings->priority = 150;
     settings->unix_socket = false;
 
@@ -54,6 +55,8 @@ int settings_load_json(settings_t* settings, jvalue_ref source)
     }
     if ((value = jobject_get(source, j_cstr_to_buffer("port"))) && jis_number(value))
         jnumber_get_i32(value, &settings->port);
+    if ((value = jobject_get(source, j_cstr_to_buffer("web-port"))) && jis_number(value))
+        jnumber_get_i32(value, &settings->web_port);
     if ((value = jobject_get(source, j_cstr_to_buffer("priority"))) && jis_number(value))
         jnumber_get_i32(value, &settings->priority);
     if ((value = jobject_get(source, j_cstr_to_buffer("unix-socket"))) && jis_boolean(value))
@@ -94,6 +97,7 @@ int settings_save_json(settings_t* settings, jvalue_ref target)
 
     jobject_set(target, j_cstr_to_buffer("address"), jstring_create(settings->address));
     jobject_set(target, j_cstr_to_buffer("port"), jnumber_create_i32(settings->port));
+    jobject_set(target, j_cstr_to_buffer("web_port"), jnumber_create_i32(settings->web_port));
     jobject_set(target, j_cstr_to_buffer("priority"), jnumber_create_i32(settings->priority));
     jobject_set(target, j_cstr_to_buffer("unix-socket"), jboolean_create(settings->unix_socket));
 
diff --git a/src/settings.h b/src/settings.h
index 50baae7..25b0673 100644
--- a/src/settings.h
+++ b/src/settings.h
@@ -13,6 +13,7 @@ typedef struct _settings_t {
 
     char* address;
     int port;
+    int web_port;
     int priority;
     bool unix_socket;