Live position not updating

The live position of the devices in my server is not updating, however, the server is receiving the position and storing them correctly, because when I ask to reply the route it is shown perfect. But when I go back to the last position it still showing and old one. I have selected live routes on preferences.
I have searched the forums and I think that I might be a problem with the websockets or with the timezone.
Recently I installed the certificates to make a secure connection through https, and it is working ok, but the live position updates now and then every 5 minutes or who knows when.
If the problem is with the websocket I could not find a way to solve it, I guess that it must be something I have to configure on the https server, in my case is lighttpd and recenthly I adapted it to https with the certificates to be able to see myself on the map in the traccar manager
Also from time to time it gives me a message "failed to fetch" when I try to reply the route.
Any help would be appreciated.

Have you configured WebSocket proxy?

Well I am not sure, because I am using lighttpd and not apache. I forwarded all the incoming connections through a proxy from port 443 to 8082 and the secure connection is working the certificates is ok but maybe I have to open also another proxy forwarding for the websockets that would be ws:// ok I think that it might be the problem.
I will look for how to do it in lighttpd
Once again Thank you very much for your help and your orientation and congratulations for your great application Anton.
i will let know my results in order to help the people that might have the same problem in the future

Finally it was a problem of the websocket in lighttpd.
The line I had to add in the config was

proxy.header = ( "upgrade" => "enable",
    "map-host-request" => ( "-" => "127.0.0.1:8082"),
    "map-host-response" => ("-" => "-"))

and after that increase a lot the timeout for keep alive the connection because as default is 60 seconds

server.max-read-idle = 3600

My lighttpd config is as follows

server.modules := (
        "mod_access",
        "mod_accesslog",
        "mod_auth",
        "mod_expire",
        "mod_redirect",
        "mod_setenv",
        "mod_rewrite",
        "mod_openssl",
        "mod_alias",
        "mod_compress",
        "mod_proxy"	
     )

\# Maximum number of request within a keep-alive session before the server terminates the connection, default = 16
server.max-keep-alive-requests = 16
\# Maximum number of seconds until an idling keep-alive connection is dropped, default = 5
server.max-keep-alive-idle = 5
\# Maximum number of seconds until a waiting, non keep-alive read times out and closes the connection, default = 60
server.max-read-idle = 3600
\# Maximum number of seconds until a waiting write call times out and closes the connection, default = 360
server.max-write-idle = 360

$HTTP["host"] == "mysite.com" {
    
    # Enable the SSL engine with a LE cert
    $SERVER["socket"] == ":443" {
    ssl.engine = "enable"
    ssl.pemfile = "/etc/letsencrypt/live/mysite.com/web.pem"
    ssl.ca-file =  "/etc/letsencrypt/live/mysite.com/fullchain.pem"
    ssl.honor-cipher-order = "enable"
    ssl.cipher-list = "EECDH+AESGCM:EDH+AESGCM:ECDHE-RSA-AES128-GCM-SHA256:AES256+EECDH:AES256+EDH:ECDHE-RSA-AES256-GCM-SHA384:DHE-RSA-AES256-GCM-SHA384:DHE-RSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-SHA384:ECDHE-RSA-AES128-SHA256:ECDHE-RSA-AES256-SHA:ECDHE-RSA-AES128-SHA:DHE-RSA-AES256-SHA256:DHE-RSA-AES128-SHA256:DHE-RSA-AES256-SHA:DHE-RSA-AES128-SHA:ECDHE-RSA-DES-CBC3-SHA:EDH-RSA-DES-CBC3-SHA:AES256-GCM-SHA384:AES128-GCM-SHA256:AES256-SHA256:AES128-SHA256:AES256-SHA:AES128-SHA:DES-CBC3-SHA:HIGH:!aNULL:!eNULL:!EXPORT:!DES:!MD5:!PSK:!RC4"
    ssl.dh-file = "/etc/ssl/certs/dhparam.pem" 
    ssl.ec-curve = "secp384r1"
    
    setenv.add-request-header   = ( "Connection" => "Upgrade")
    setenv.add-response-header  = ( "Connection" => "Upgrade")
    proxy.header = ( "upgrade" => "enable",
                    "map-host-request" => ( "-" => "127.0.0.1:8082"),
                    "map-host-response" => ("-" => "-"))
                    
    proxy.server  = ( "" => ( "" => ( "host" => "127.0.0.1", "port" => 8082 )))		
                
    }	
}

Well, after banging my head against the wall. It looks like all my problems were because....
My router had activated a firewall, nothing to do with lighttpd config at all.
I deactivated the firewall and everything is working smooth now

Lesson learned