Local server not connected

Issues and Errors
1

Hello
I have problem on local server
now doesn’t work the connection with app
i don’t understand the reasons but one week ago worked fine.
the server run on synology

java -jar /volume2/volume2/blynk/server-0.39.4-java8.jar -dataFolder /volume2/volume2/blynk/ &

the port forward on router (not synology) is
80 >8080
443>9443
8441>8441
8442>8442
8889>8080
9443>9443

the blynk log
12:16:45.016 INFO - Using data dir ‘/volume2/volume2/blynk’
12:17:01.548 INFO - Region : local. Host : 192.168.1.10.
12:17:10.606 INFO - Initializing gmail smtp mail transport. Username : example@gmail.com. SMTP host : smtp.gmail.com:587
12:17:11.821 INFO - Reports : 0
12:17:11.834 INFO - Didn’t find custom user certificates.
12:17:11.866 INFO - Didn’t find Let’s Encrypt certificates.
12:17:11.876 WARN - You didn’t specified ‘server.host’ or ‘contact.email’ properties in server.properties file. Automatic certificate generation is turned off. Please specify above properties for automatic certificates retrieval.
12:17:11.882 WARN - ATTENTION. Server certificate paths (cert : ‘/volume2/homes/admin’, key : ‘/volume2/homes/admin’) not valid. Using embedded server certs and one way ssl. This is not secure. Please replace it with your own certs.
12:17:30.269 INFO - Hardware SSL server listening at 8441 port.
12:17:30.312 INFO - HTTP API and WebSockets server listening at 8080 port.
12:17:30.315 INFO - HTTPS API, WebSockets and Admin page server listening at 9443 port.
12:17:30.337 INFO - Mqtt hardware server listening at 8440 port.

what is happen? what i have to test?
the app on 192.168.1.10 port 9443 don’t connect - can’t connect with host
is i connect the PC to 192.168.1.10:9443 it is not trust site end Crome block the access

could give me other test to do ?
thanks

2

Is the device running the app connected to the same network (via Wi-Fi) or is it connecting via GPRS?

Do you have a static public IP address, and if not what sort of DDNS service are you using?

What custom server settings are you using in the app?

Pete.

3

yes the app is connected via wifi but the server is with cable
i tested on local lan 192,168.1.10 (server) - 192.168.1.12 (app)
now i test to load the blinlk server on the pc W10 in lan and works but has different IP and the borad can’t connect
i tested to reinstall java 8 because i think is one security issue on JAVA but on synology i don’t know how enable JAVA on lan